Book 2 — BOOK II: THE ISLE OF PREY (continued 2)

In a sort of grim mirth, he laughed softly now to himself. One night, not a number of nights, would be all that was required! It did not entail any distressingly laboured mental effort to understand why the old man went out—it was simply a question of where he went.

The minutes dragged along. A quarter of an hour went by; it became half an hour—and then Captain Francis Newcombe drew back silently a little deeper in amongst the trees. Yes, there was the old maniac now, dressing gown and all, and cocking his head to and fro in all directions as he parted the bushes in emerging from under the verandah. A moment later, the old man scurried across the lawn to a spot not far from where he, Captain Francis Newcombe, was standing. The woods here surrounding the house were full of little paths and walks, and the grotesque figure with the flapping gown now disappeared along one of these paths a few yards away.

Captain Francis Newcombe's lips twisted a little ironically as he took up the chase. The head that kept cocking itself around so idiotically would avail its owner little in the shape of protection! Apart from it being too dark to see more than a few feet in any direction now in the wooded path, he, Captain Francis Newcombe, had not the slightest intention of trying to keep the other in sight, much less run any risk of being seen himself. The sense of sound was quite sufficient—entirely adequate! Twigs and dried pine needles snapped eloquently under Mr. Marlin's feet. Captain Francis Newcombe's ironical smile deepened. His own rubber-soled yachting shoes, combined with a little precaution, might be relied upon to cause the old maniac no alarm!

The chase led on, following the turnings and twistings of the path for perhaps three hundred yards, and then turned into a narrow intersecting by-path at the right. Here again Captain Francis Newcombe followed the sound of the other's footsteps for perhaps another hundred yards—and then suddenly he halted. The footsteps had ceased abruptly.

For a moment Captain Francis Newcombe remained motionless, listening; then with extreme caution he went forward again. He came presently to where the path ended at the edge of a small clearing; and here, though shadowy and indistinct, he could make out just in front of him the outline of what looked like a little cabane, or hut. He nodded his head complacently. From inside the hut he caught the sound of movement again. So this was where Mr. Marlin went at nights, was it!

He crept forward on hands and knees now, careful to make not the slightest noise, made the circuit of the little hut, and halted again—this time on the side opposite from the door and beneath the single window that the place possessed. From what he had been able to make out in the darkness, the hut appeared to be in a more or less tumble-down and neglected condition. It was probably an old tool house or something of the sort. Well, that mattered very little!

With his head well at one side of the window frame to guard against any possibility of being seen from within, he brought his eyes to a level with the sill, and peered in. At first he could distinguish nothing; then gradually a shadowy figure took form in one corner and kept moving up and down with a motion, which, more than anything else that suggested itself to him, resembled the motion of a woman assiduously at work over a washboard. This was accompanied by a scraping sound.

Mr. Marlin was digging!

Captain Francis Newcombe quietly sat down on the ground beneath the window. It was quite hopeless to expect to see anything more than he had seen—for the present! One would have asked a good deal to have asked more! The spot where the old maniac was at work was close up against the wall at the right of the door and almost directly opposite the window!

The digging ceased. Another sound took its place—a sort of crooning, a sing-song droning sound. Words, snatches of sentences, became audible:

"... All! All here! ... In the darkness where no one can see.... And I do not need to see—I feel.... Night after night I feel, and my fingers count.... Money! Money! ... Ha, ha—and they do not understand.... Fools! All fools! ... You will multiply yourself a hundred, a thousandfold.... Fools! Blind fools! ... They would not listen.... They called me mad...."

The crooning went on.

Captain Francis Newcombe with cool nonchalance made himself more comfortable now by propping his back against the side of the hut. When the old fool was through with his puling, and the fondling of that half million in banknotes that he imagined was so safely hidden, the next move would be in order. Until then there was nothing to do except to exercise what degree of patience he could.

Patience! He stirred suddenly. Why exercise patience? Was it, after all, absolutely necessary that he should? A moment's work would do away with that senile old idiot now. Mr. Marlin would be found, but the money would not be found. That was the plan in its actual essence, wasn't it?

He snarled, then, angrily at himself under his breath. That was the method of the "cusher," which, on a certain occasion, he had branded with so much contempt! The record of Shadow Varne was marred by no such crudeness as that. A cusher without art! It brought him a sense of intense irritation that the thought should even have entered his mind.

Why had it?

He shook his head. Was it impatience, or perhaps, rather, a prescience prompting him to be through and done with this with the least possible delay? Were the events that had happened since he had left England insidiously taking effect upon him to the detriment of his customary cold and measured judgment? Well, he would see to it that nothing of that sort should happen! Crime was a science; its procedure was calculated, methodical, orderly, denying scruples. He had always approached it as a science; he proposed never to approach it in any other way. The case in point, for instance: Once he knew exactly where this hidden half-million was, where he could lay his hands on it whenever he desired at an instant's notice—and he would locate its precise position inside the hut there as soon as the old maniac returned home to his bed—Mr. Marlin would be removed. But that must be accomplished apparently through an accident—and the accident must be such as to serve as proof, so to speak, that Captain Francis Newcombe could not possibly have had any part in it. This became the more essential now in view of that infernal voice last night. The nature of the accident itself was a mere detail. The choice was legion. There had been others who, becoming encumbrances in the path of Shadow Varne, had met with accidents. What folly to go in there now—and have the whole island aroused by the crime of murder and invaded by the police; with the crime itself proclaiming the fact that the murder had been done for the money the old madman was known to have had somewhere, but which was now obviously in the possession of some one, to wit, the murderer!

Bah! What was the matter with him? Did he need to rehearse the obvious? Mr. Marlin's secret would die with him; and, being unable to find the money, they would give the old maniac more credit for cunning and originality than was due to the moss-eaten method of selecting a hiding place under the floor of an old hut! The pitiful fool! Under the floor! That was where the treasure was always hidden—in every book he had ever read!

The crooning continued. It began to get a little on his nerves. It was interminable. Would the man stay here until daylight? No; that was hardly likely—not if he ran true to form. Old Marlin hadn't stayed out until daybreak last night when Polly and he, Captain Francis Newcombe, had watched the other go in under the verandah.

It might have been an hour, though it seemed two, when at last Captain Francis Newcombe rose silently to his feet. The crooning had finally ceased, and in its place there came now a series of low, thudding sounds, as though soft earth were being tamped into place; and then he heard the door creak a little as it was opened and closed. An instant later the footsteps of the old man died away along the path by which he had come.

Captain Francis Newcombe stepped quickly around to the other side of the hut, and tried the door. It was unlocked. He smiled in a sort of grim humour as he pushed it open, and, entering, closed it again behind him. That was the first sign of intelligence—no, applied to a maniac, it could hardly be termed intelligence!—well then, craftiness that measured up in at least a little way to the intensive order of cunning with which the insane in general were popularly credited. An unlocked door was no mean safe-guard. The last place one would expect to find, or look for, a half-million dollars would be behind an unlocked door!

His flashlight threw an inquisitive circle of light around the interior. Whatever the place had been used for at one time, it was decidedly neglected and in disuse now. The flooring was in an advanced state of decay. His eyes followed the ray of the flashlight as it held on a spot on the flooring near the door. Yes, knowing beforehand that some pieces of the flooring there had been lifted, he could see that such was the case in spite of the fact that the pieces had been very neatly replaced.

The flashlight continued its tour of inspection. There was a pile of rubbish and some old barrels over in the far corner. He stepped quickly across to these and nodded his head sharply in satisfaction, as, tucked in behind the barrels, he found what he had been looking for. Mr. Marlin had been digging. Exactly! Here was the spade. He lifted it up and examined it. Particles of fresh earth still clung to it.

Captain Francis Newcombe stood still now for an instant to listen. And as he listened his brows gathered in a savage frown of annoyance. Why this exaggerated precaution? What did he expect to hear? What sound could there be? The old fool was finished for the night. There wasn't the slightest chance that he would return. Why should he, Captain Francis Newcombe, waste time now, when with a moment's work he could satisfy himself that the half-million dollars that had brought him to Manwa Island was definitely within his reach? Was that it? Was it psychological? Was it that voice he was listening for again?

He swore fiercely under his breath in a sudden flood of blind rage at himself; and, crossing the hut, stood the spade up against the wall within reach, and knelt down on the floor with the flashlight playing on the two or three sections of board that the old man had removed. Yes, they were quite loose. His fingers worked their way into a crack between two of them. The old maniac's half-million! Hidden under the flooring! It was child's—

What was that?

He was on his feet, the flashlight out, every muscle tense, his revolver outflung before him.

In God's name, what was that?

It seemed to crash and thunder through the stillness.

Only a knock upon the door?

Again!

Once more—sharp, imperative!

He stood motionless—his jaws clamped like iron. What was he to do? If he answered the summons—what then? How explain the presence here of Captain Francis Newcombe, the guest, who at this hour should be peacefully asleep in his bed? Who was it out there who had knocked upon the door? Not the old fool himself who might have come back. Old Marlin wouldn't have knocked. Who, then?

Strange! A full minute must have passed. Why were the knocks not repeated? There was no sound from without. He had heard no one approach—he had heard no one go away. Only the knocks upon the door.

He was listening now, every faculty alert. Was some one standing outside there, as tense, as silent, waiting—as he stood tense and silent, waiting, here within? If so, then, that was another angle to the situation. It must be so! There was not a sound out there—there had not been a sound. He had heard no one go away. Well, two could play at a game like that! And it would be the other who would show his hand!

He moved softly toward the door. In the darkness he felt out with his hand. It touched the panel of the door, crept down until it clasped the knob—and then suddenly, even as he moved swiftly to one side out of the direct line, he flung the door wide back upon its hinges.

And where the door had stood, there showed now but an oblong of filmy, hazy murk, scarcely more penetrable to the eye than the black interior of the hut. Nothing more! No, that was not true. There was something else—something white, a small white fluttering thing that seemed to drift and flutter downward to the ground. No sound from without—save the night sounds of the woods: The leaves talking to one another; the stir in the grasses; the low, faint, never-ending chatter of insects.

The watch ticking on Captain Francis Newcombe's wrist became a loud, discordant thing. It ticked away the minutes before he moved again.

His eyes became accustomed to the murk outside the open door. There was no one there.

That white thing lying by the threshold was an envelope. It had been stuck in the door. He reached out now, and picked it up. And now he closed the door again, and, with the flashlight on, he tore the envelope open.

He stared at the sheet of paper it contained. The single line of crude, printed letters seemed to leap out at him from the white sheet, scorching, burning, searing its message into his consciousness. He raised his hand and drew it across his forehead. It came away wet with sweat. He looked around him, snarling like a beast at bay. A thousand minions of hell here in the hut were screeching in his ears the words he had just read:

"Who murdered Sir Harris Greaves?"

—V—

THE GUTTER-SNIPE

A clock somewhere in the house chimed the hour.

Midnight!

Polly Wickes rose hastily from the corner of the big leather-upholstered Chesterfield in which her small figure had been tucked away.

"Oh!" she exclaimed. "I had no idea it was so late. Every one else has been in bed ages ago."

"I think," said Locke gravely, "that it is our duty to stand by that last log. It's been a rather jolly fire, you know. I—"

"That is the second one you have put on after having made the same remark twice before," she accused him severely.

"I know," said Locke. "I'm guilty—but think of the extenuating circumstances."

Polly Wickes laughed.

"No," she said.

"This is positively the last," pleaded Locke. "There may not be any excuse for a grate fire to-morrow night. Have you thought of that? The wind is still howling, but the rain has stopped and the moon is coming out, and—" His tongue was running away with him inanely. He stopped short.

"Yes?" inquired Polly Wickes demurely.

The great dark eyes were laughing at him—teasing a little.

"Well, confound it," he blurted out, "I don't want you to go! This has been a day and an evening that I shall never forget—very wonderful ones for me. I don't want them to be only memories—yet."

He met the dark eyes steadily now. The laughter had gone from them. He found them studying him for an instant in an almost startled way—and then the eyelids drooped and covered them, and she turned her head a little, facing the portièred window beside the fireplace of the living room in which they stood, and the colour crept softly upward from the full, bare throat, and stole into her cheeks.

He caught his breath. He felt his pulse stir into a quicker beat. She was very lovely as she stood there with the soft, mellow glow of the rose-shaded lamp and with the flicker of the flames from the firelight playing upon her.

"Just this last one," he pleaded again.

She hesitated for an instant, then sat down slowly on the Chesterfield once more. And as he watched her, there seemed to have come a curious quiet upon her. She did not look at him now—she was staring at her hands, which were tightly clasped together in her lap.

"Very well," she said in a low voice. "I think that I, too, would like to have—that last log. There is something that I want to say—that I meant to say this afternoon on the yacht. I—Mr. Locke, do you know who I am?"

She would not look up. He could not see her face. He knew what she meant—Mr. Marlin's words of the day before flashed upon him. There was something of dreariness in her voice, something that strove to be very bravely defiant but was only wistful, and an almost uncontrollable impulse fell upon him to touch her face and lift it gently, and make her eyes meet his again. There would be an answer there—an answer that he had not yet dared put in words. What right had he to do so? A day of dreams on the yacht to-day—that, and yesterday. Two days! He had known her longer than that....

He found himself answering her question automatically.

"What a strange question!" He was laughing—speaking lightly. "Of course, I know who you are."

"Yes," she said gravely, "you know that my name is Polly Wickes—but do you know anything about me?"

He came and stood a little closer to her.

"I think I know you." His voice had lost its lighter tone.

A little flood of colour came as she shook her head.

"Did guardy tell you anything about me on your trip down here?"

"No," he said.

"I didn't think he had," she said. "He has always been opposed to either of us saying anything about it to any one. Dear guardy! I know it is for my sake and that he believes it makes it easier for me, and generally it does; but—but sometimes it doesn't." She stopped and looked up suddenly. "But I do think it is more than likely that Mr. Marlin, in his queer way, has said something. Has he?"

"Look here," said Locke impulsively, "does it really matter—does it even matter at all? Mr. Marlin did say something, as a matter of fact—yesterday, down there at the boathouse, you know."

"What did he say?" she demanded.

"Why," Locke smiled, "something about London, and selling flowers."

"Well, it is quite true," she said slowly. "That is exactly what I was—a flower girl in London—on the street corners."

"I sell bonds—when I can—and wherever I can." Locke was laughing again—he was not quite sure whether he was striving the more to put her or himself at ease. "I can't see any difference on the basis of pure commerce between the two—except perhaps that the flowers are the more honest offering of the two. Bonds sometimes are not always what they seem."

She shook her head.

"That's very nice of you, Mr. Locke," she said. She was studying her clasped hands again. "But—but of course, as you quite well know, that has nothing whatever to do with what I am saying. You know London, don't you?"

"Why, yes; a bit," he answered.

"Yes," she said. "I think you do. Indeed, from what you have said to-day, I am sure you know it better than any American I have ever met before; and, indeed, far better than most people who live there all their lives. And so—and so"—her voice broke a little, then steadied instantly—"it is not necessary to go into any details, for you will understand quite well when I say that I lived in Whitechapel, and even there where only the cheapest room was to be found, and that when I sold flowers I did not have any shoes—and to the police I was known as a gutter-snipe."

He was beside her, bending over her.

"My God, Miss Wickes—Polly," he burst out, "why do you hurt yourself like this!"

He had called her "Polly." The name had come unbidden to his tongue. It had brought no rebuke—or was it that she had not noticed it?

"I would hurt myself more," she said steadily, "if I felt that those around me could have any justification in believing that I was purposely masquerading in order to deceive. That would be hypocrisy—and I hate that!" She flung out her hands suddenly with a queer, little helpless gesture. "Oh, I wonder if you understand what I mean; I wonder if I am explaining myself—and if you won't at once think that I am utterly inconsistent when I say that at school no one knew anything about my former life? But, you see, I have never felt that I was called upon to make the intimate things in my life a matter of public knowledge. And in that respect I can quite understand guardy's attitude in wishing me to say nothing about it, for, in so many cases, and especially at school, it would have just supplied a fund for gossip, and—and that would have been abominable."

"Of course, it would!" There was savage assent in Locke's voice. "It's nobody's business but your own."

"Oh, yes, it is," she answered instantly. "It's Miss Marlin's business—if I come here as a guest."

"Yes," said Locke quickly; "but you have told her, and—"

"Wait!" she interrupted. "Yes, I have told her; and now I have told you. But your two cases are entirely different, and I am not altogether sure that my reason for telling you is entirely to my credit, because it—it is perhaps like the child who confesses when he knows he is sure to be found out. You couldn't be here with poor Mr. Marlin very long before you knew. Do you understand? I couldn't bear the thought of you, or any one, thinking I was deliberately trying to hide the truth, or that, when there was reason to do so, I was afraid or ashamed to speak out myself."

"I wish you hadn't added that 'any one,'" he said in a low voice.

She did not answer. She was staring now into the fire. And he too stared into it now. It was full of pictures—strange, drab pictures. He knew Whitechapel—its stark, hopeless realism; he knew its children—without shoes. Was that what she saw there now? The fire was dying—beneath the one remaining log, almost burned through now, there were only embers. They glowed here and there and went out—black. Like some memories!

He looked at her again. Her face, that he could see now, seemed strangely pinched and drawn. Her hand toyed nervously with a frill of her dress. And something seemed suddenly to choke in his throat, and a great yearning came—and it would not be denied.

"Polly!" he whispered, and, leaning over, caught her hand in his.

With a quick, sharp indrawing of her breath as of one in sudden pain, she rose to her feet and drew her hand away.

"Oh, why did you do that?" she cried out.

"Because," he said, "I love—"

"No, no!" she cried out again. "Don't answer me! I didn't mean that you should answer. It is only that now there is something else that I must say. I—I—" Her voice broke suddenly.

"Don't!" he said huskily. "Polly, there is nothing to take to heart. What could it ever matter, those days? They are gone now forever. You exaggerate any possible bearing they could have on to-day. Suppose you were a flower girl, that you have known poverty in its bitterest sense—would that matter, could it possibly matter to any one who was not a contemptible snob, or to—"

"There is something else now that I must say." She was repeating her own words, almost as though she were unconscious of any interruption. "You—you make me say it. I—I never knew who my father was."

She was gone.

He had had a glimpse of a face pitifully white, of dark eyes that fought bravely against a mist that sought to blind them; and then before he could move or speak she had run from the room—and he stood alone before the fireplace.

And in the fireplace the last log fell spluttering, throwing out its dying rain of little sparks, and lay a broken thing between the dogs.

—VI—

THE MAN IN THE MASK

Again a clock somewhere in the house chimed the hour. And again.

One o'clock.

Two o'clock.

The embers in the fireplace had long since turned to black charred things. Locke raised his head. Two o'clock! He had not been conscious of it when the last little glow had died away. He had turned out the light when Polly had gone—and had sat there staring at the dying fire. He had not put on another log. The fire was dead now—quite dead. He had been staring into a black fireplace—that was as black as the room itself.

Two o'clock!

He stood up, and, going to the windows, flung back the portières. It was still blowing hard; but the moon was beginning to show through the scudding clouds. He brushed his hand heavily across his eyes. It was very still in the house; but the stillness itself seemed a disquiet, untranquil, chaotic thing. Polly! Yes, Polly had filled his thoughts during those two hours—Polly, and Captain Francis Newcombe. But he had not forgotten withal the bizarre appointment he was to keep with Mr. Marlin in the aquarium—at a quarter past two. One would not be likely to forget so extraordinary a thing in any case, no matter what might meanwhile have intervened—even if Mr. Marlin had not been so grotesquely persistent in his reminders. A dozen times that day the old man had plucked significantly at his, Locke's, coat sleeve, or had signalled mysteriously with his finger to his lips; and twice, with a childish titter, the old man had come upon him unexpectedly and had said exactly the same thing on each occasion.

"Tee-hee, tee-hee!" the old man had tittered. "It is all right for to-night, my boy—you will see—you will see. And they thought I was a fool. Do not say a word. Keep quiet—keep quiet—you will see."

What would he see? What would he learn? Much—or little? Would it be only the babble of a sick brain? Queer, strange, almost impossible conditions in this house! Where would they climax—and how? Whose hand held the trumps?

His eyes fixed suddenly on a spot across the lawn. Something seemed to have moved there. Fancy, perhaps; or a shadow cast by the swaying branches. The moon was just coming out from under the edge of a cloud—another moment and he would be able to tell if anything were there. Yes! A woman emerging from the path that led to the shore. The figure began to cross the lawn, approaching the house.

And then Locke's eyes narrowed suddenly in astonishment. It wasn't a woman at all; it was a man wearing a long gown, a dressing gown. It was Mr. Marlin. And the man kept cocking his head from side to side; and he appeared to be carrying something under the dressing gown—at least his arm was crooked up as though he held a bundle there.

Locke smiled now a little grimly, as the old man finally disappeared around the corner of the house. It was almost a quarter past two. He would find Mr. Marlin in the aquarium.

He drew the portières together again, and, leaving the room, went out into the reception hall beyond. There was no light showing anywhere and he was obliged to feel his way along. The aquarium was in, or, rather, composed in itself, a little wing built at the rear of the house, but connected therewith by a short, covered passageway. He knew the way quite well—he had been there with Polly on that first day.

That first day! That was only yesterday ... it was incredible, impossible.... His mind was running riot as he groped his way to the rear of the main staircase and into the wide passage that ran parallel with the length of the house. But then the whole place was incredible! The house itself was like a great hotel with its corridors and its endless number of rooms! This was Mr. Marlin's room here at his right, and—

He stood still. A door on his left had opened. It shut again instantly—and then he could hear it being cautiously reopened a little way.

"Don't you move!" said a voice in a fierce whisper. "Don't you move! I can see you! If you move I will shoot you!"

Locke found his muscles, that had suddenly grown tense and strained, as suddenly relaxed. He could see nothing—the door wasn't wide enough open—but it was the old madman's voice. Strange, though! How had the man got there? That wasn't Mr. Marlin's room—Mr. Marlin's room was on the opposite side of the hall. Yes, of course, there must be an entrance into the house there of some sort.

"It's Locke," he announced quietly. "That's you, Mr. Marlin, isn't it?"

"Hah!" ejaculated the other. "You, my boy, eh? Well, that's quite different. Of course, it's you. You know the value of being prompt. Excellent! Excellent! Be very quiet—but hurry! Follow me. We have only a little time."

Locke could just make out the old man's form now as the other came through the door—and then in the darkness it was lost again. But the patter of footsteps ahead of him, hurrying along, served as a guide. He followed the other to the end of the hall, turned into the covered passageway, and was halted again by the old man, this time at the door of the aquarium.

"Tee-hee!" tittered the maniac. "They think they are dealing with a fool. Wait! Wait, young man, I will see that the window shades are all down before we turn on the light—though there will be no one here to-night except ourselves—tee-hee!—they will be somewhere else!"

The old man opened the door and disappeared. And now Locke, as he waited, and though he listened, could not hear the other moving around inside—what sound the old man made was drowned by the noise of running water through the pipes that fed the tanks, and, added to this, the low, constant drip and trickle that pervaded the place.

Presently the lights went on.

"Here!" cried the old man. "Come over here!"

Locke blinked a little in the light as he stepped forward. It reflected bewilderingly from the glass faces of the tanks that were everywhere about. He joined the old man in the centre of the aquarium. Here there was an open space from which the tanks radiated off much after the manner of the spokes of a wheel, and this space was utilised as a sort of luxurious observation point, so to speak, for a heavy oriental rug was on the tiled floor, and ranged around a table were a number of big easy chairs.

From under his dressing gown now the old man took a package that was wrapped in oiled silk, and laid it on the table.

"Money!" he cried out abruptly. "Hah! We know its power, young man, you and I!" He began to fumble with the cord that was tied around the package; and then suddenly commenced to titter again. "Did I not tell you I was being followed, always being followed? Well, last night they followed a wrong scent. Tee-hee! Tee-hee! I told you you would see who was the fool! They are there to-night—digging—digging—digging. Tee-hee! Tee-hee! They will dig the place all up before they are sure it is not there."

Money! That package! Locke's lips tightened a little. Was this, as he had more than half expected, what he was to "see"—the half-million dollars at last that Polly had seen? And what did the man mean by "wrong scent"? And "digging"?

"Yes, of course, Mr. Marlin," said Locke quietly. "Of course, they will! But who is it that is following you?"

The old man dropped the package from his hands and leaned across the table, his eyes suddenly ablaze.

"If I knew, I would kill them!" he whispered. "It is everybody—everybody!"

"Perhaps you are mistaken." Locke spoke in a soothing tone. "Did you see anybody following you last night?"

"It is not necessary to see"—the old madman's whisper had become suddenly confidential—"I know. They were there—they are always there—watching—eyes are always watching." He broke into his insane titter once more. "Tee-hee, yes, yes; and we are being watched by thousands of eyes to-night—look at them—look at them—the pretty things—see them swimming all around you—but they look and they say nothing—and they do not follow me." His voice was rising shrilly; he began to gesticulate with his hands, pointing with darting little motions at one tank after another. "Do you hear? You need not be afraid because they watch. They will not follow us."

Locke sat down leisurely in a chair facing the other across the table. He was rather curious about this mysterious digging of last night, a little more than curious—but, also, it was necessary to calm the old maniac's growing excitement.

"I am quite sure of that, Mr. Marlin," he agreed heartily. "We should be perfectly safe here, especially as you say that you have succeeded in making whoever was following you watch somewhere else. That was very clever of you, Mr. Marlin."

The old man put his finger to his lips.

"I'll tell you where it was, young man," he said. "The old hut in the woods behind the house. They think it's there. They think that's where I hide the money. And they'll keep on looking there. It will take them a long while. They will be looking there to-night—and perhaps to-morrow night, too. And then they will begin to follow me again. But it will be too late—too late for many, many days, because the time-lock will be set—ha, ha—God supplies the time-lock, young man—you do not understand that—but can you imagine any one opening a time-lock that God has made?"

Locke took refuge in a cigarette. Apart from some mare's nest in an old hut, it was quite hopeless! The old maniac's condition was growing steadily worse. There was a marked change in even the last twenty-four hours. It did not require any professional eye to discern that.

"I think," suggested Locke conversationally, "that you were going to show me something in that package, Mr. Marlin."

"Yes," said the old madman instantly, and as though quite oblivious of any digression. "That is why you are here. Listen! You will tell your father about it. I do not ask others to do what I do not do myself. Your father must do the same. He must get all the great capitalists of America to do likewise—it is the only thing that will save the country from ruin and disaster. Look!" The old man ripped off the cord and wrapper, and there tumbled out upon the table, each held together with two or three elastic bands, a half dozen or more small bundles of bank notes. "See! See! Do you see, young man?"

Locke with difficulty maintained an impassive countenance. He had expected something of the sort, but it seemed somehow incredible that a sum so great as Polly had named should be represented by those few little bundles scattered there on the table in front of him. He picked one of them up and riffled the notes through his fingers. It contained perhaps a hundred bills, each one of the denomination of a thousand dollars—one hundred thousand dollars. He laid the bundle back on the table. Others were of like denomination; others again of five hundred. The full amount was undoubtedly there.

"Do you know how much is there?" demanded the old madman sharply.

Locke regarded the money thoughtfully. To name the exact amount offhand might aggravate the old maniac's already suspicious frame of mind.

"I can see that there is a very large sum," he answered cautiously.

"A large sum!" echoed the madman aggressively. "And what do you call a large sum, young man?"

"Well, at a guess," said Locke quietly, "and basing it on that package I have just examined, I should say in the neighbourhood of half a million dollars."

The old maniac thrust his head forward across the table, stared for an instant, and then suddenly burst into a peal of wild, ironical laughter.

"Half a million!" He rocked upon his feet, his peals of laughter punctuating his words. "Bah! There are five millions, ten millions, fifty millions there!" He shook his finger under Locke's nose. "Do you hear what I say, young man?"

The blue eyes had become alight with a mad blaze; hectic spots began to burn in the old madman's cheeks. Locke nodded his head in a slow, deliberate manner—as the most effective thing he could think of to do by way of calming the other. The whole place, the surroundings, the grotesque shapes swimming around in the tanks everywhere he looked, the eyes of the queer sea creatures that all seemed to be fascinated by that fortune which lay upon the table, the constant drip and trickle of water, the crazed old man who rocked upon his feet and laughed, were eerily unreal. That sea-horse in the tank that faced him from just beyond the other side of the table, for instance, seemed to be a most bizarre and unnatural creature both in shape and actions even for one of his own species! Half-past two in the morning, in an aquarium with a madman and a half-million dollars! Again, by way of appeasing the other, he nodded his head.

"Listen!" cried the old maniac fiercely. "You must help me. Men are blind, blind, blind! Europe is crumbling, nations are bankrupt—chaos—chaos—chaos is everywhere. Everything else is decreasing in value; only the American dollar climbs up and up and up. Sell, sell, sell while there is time! Commercial houses are tottering, dividends are not being paid, the employment of labour becomes less and less—the end is near. And fools cling to their business enterprises; and their capital shrinks and is swallowed up and lost. Lost!" The man was working himself into a frenzy. His voice rose in a shriek. "Lost! Do you not see? Do you not understand? Money alone has any value. And the less money there is left in the world, and the more that is lost, the greater will be the value of what remains. It will multiply itself by the thousandfold. Look! Look what is on the table here! It will become a wealth beyond counting in any case, and if no one will believe me then the more it will be worth because there will be the less money to compete against it. Millions! Millions! Hundreds of millions! But I am not selfish. I do not wish to see the ruin of the world. And you—you! You will now be responsible. They will not listen to me because they say I am mad—I, who alone have the vision to see, and the courage to act. But your father will listen to you and he will believe you, and the great financiers of America will follow your father, and—"

Subconsciously Locke was aware that the old maniac was still talking, the crazed words rising in shrieks of passionate intensity—but he was no longer paying any attention to the other. He was staring again at the glass tank, behind and a little to one side of the old madman, that contained the sea-horse. The creature was most strange! It was only a small and diminutive thing, but, unless he were the victim of an hallucination, it had taken on an extraordinary appearance. It seemed to possess human eyes; to assume almost the shape of a face—only there was a shadow across it. The water rippled a little. The sea-horse moved to the opposite corner of the tank—but the eyes remained in exactly the same original spot.

Locke leaned nonchalantly back in his chair, though his lips were compressed now into a thin, grim line. They were human eyes, and the shadow across the face was a mask. Where did it come from? He began trying to figure out the angle of reflection. The face of each glass tank, of course, with the deeper-hued water behind it, was nothing more or less than a reflecting mirror. What was that dark straight line above the eyes? To begin with, the reflection must come from somewhere behind him, and well to one side of him. Taking into consideration the position in which Mr. Marlin stood, it must be the left-hand side. The tanks, then, that would seem to answer that requirement became instantly limited in number—it must be either the first or second tank of those that formed the left-hand side of the alleyway nearest to where he sat, and that, like the spoke of the wheel, led obliquely to the wall. He could not see the wall, but— Yes, he had it now. There was a window there. That dark line above the eyes was the window shade—raised six inches or so from the sill. It could easily have been accomplished—even if the old madman had carefully drawn every shade and shut every window in the place, as presumably he had. The drip and trickle, the running water, would have deadened any little sound made in forcing the window, and after that to reach in and manipulate the shade would have been but child's play.

Locke's eyes shifted now to the old madman. What was to be done? The other, still rocking and swaying upon his feet, still flinging his arms about in mad gestures, his facial muscles twitching violently as he shrieked out his words, was already verging on a state of acute hysteria. Even to hint at the possibility that they were being watched would not only have a probably very dangerous effect upon the maniac, but would in itself defeat any chance of turning the tables on that watcher outside the window! Whose eyes were those, whose face was that behind the mask? Intuitively he felt he knew—the trail went back, broad and well defined, to London. Newcombe! Captain Francis Newcombe! Who else could it be? His jaws clamped hard together now. How turn intuition into a practical, visible certainty—by stripping that mask from the other's face?

The eyes were still there in the tank.

His mind was working keenly, swiftly now. Suppose he made some excuse to leave the aquarium and stole around outside to that window? No; that would not do. In the first place, he probably could not get away from the old madman; and, if he could, he dared not, for the length of time it would take him to accomplish any such purpose, leave the other alone with that money on the table and subject to attack from an open window only a few feet away. There was only one thing to do. The man outside the window there, unaware that his presence was known, would naturally not consider that he, Locke, was a factor to be reckoned with when, say, the old madman left the aquarium here to return the money to its hiding place, wherever that might be; and therefore, if he, Locke, could manage to keep ward over Mr. Marlin without being seen himself, the man out there would almost certainly rise to the bait and bring about his own downfall. The money was in evidence for the first time; its whereabouts known—and the man in the mask would be illogical indeed if he allowed it to be restored to the security of a secret hiding place without making an attempt to get it when an opportunity such as this apparently presented itself. But against this was a certain risk to which the old man would be subjected; if not a physical risk, then a mental one—which latter, to one in Mr. Marlin's condition, would probably be the more dangerous of the two. And then there was the chance, too, that if luck turned an ugly trick the money itself might be in jeopardy. The old maniac's unconscious co-operation must be secured. The hiding place was somewhere outside the house. That was obvious, both from Mr. Marlin's nocturnal habits, and from the even more significant fact that the old madman, in coming to this appointment here to-night, had brought the money with him from somewhere outdoors. Also it seemed to be no secret that Mr. Marlin roamed abroad at night. Polly had spoken of it without reserve. It was therefore but fair to presume that one as interested as was the man outside the window, and particularly if it were Newcombe, was in possession of this knowledge, and being in possession of it was equally capable of putting two and two together, and would expect the old maniac to go out again to-night—with the money. If then, without unduly alarming him, Mr. Marlin could be persuaded to remain in the house with his money to-night, it would not only be the safest thing the old madman could do, but would afford him, Locke, if he were right in his supposition, an excellent chance to trap the man in the mask while the latter waited for his prey to come out.

Locke, leaning forward now, crossed his arms on the table, and nodded his head earnestly at the old maniac. One corner of the table at least was distinctly visible from where the window would be along that little alleyway between the rows of tanks, but he was careful not to glance in that direction. The reflection of the masked face still showed in the same place. What was the old madman saying? Well, it didn't matter, did it? He interrupted the other now.

"You are right, Mr. Marlin," he said gravely. "I agree with everything you have said. It is a most serious situation. I had no idea that there existed any such vital and immediate necessity of realising cash for every description of asset that we can lay our hands upon. And I had no idea of the immense potential value that this money here on the table, for instance, possesses. As you say, when the crash comes it will be worth untold millions—a fabulous amount."

"Yes, yes!" agreed the old man excitedly. He began to pat and fondle the bundles of bank notes. "Millions! Millions! Hundreds of millions!"

"The amount is so vast," said Locke, still earnestly, "that I cannot help thinking about what you said in reference to being followed out there in the woods last night. I don't think you should risk any chance of being followed to-night when you have all this great wealth with you, even though you are quite sure you have put whoever it may be off the scent, and that he, or they, will be busy somewhere else. I don't think, if I were you, I would go out of the house again to-night."

The old madman straightened up, and for a moment stared at Locke; and as he stared the red spots began to overspread his cheeks, and the pupils of the blue eyes seemed to enlarge and darken. And then with a sudden sweep of his arms he gathered the bundles of bank notes together, wrapped them up frantically in the oiled-silk covering, and thrust the package under his dressing gown.

"Hah!" His voice rose in a wild and savage scream. "You think I should stay in the house, do you? Hah! I see! I see! That is what you want me to do, is it? You want to trick me! You are one of them—one of them—one of them! You could never find the money where I hide it! You could never open God's time-lock! So you want me to keep it in the house to-night where you can get it! And you think that I am a madman and cannot see what you are after! You are one of them—one of them that follows—follows everywhere—and watches—and watches!"

He burst into a wild peal of laughter—another and another. He clutched fiercely at the package under his dressing gown. His face was distorted. His free hand pounded the table; saliva showed at the corners of his lips.

"For God's sake, Mr. Marlin," cried Locke, "listen—"

"One of them! One of them!" screamed the old man—and, turning suddenly, dashed for the door.

Locke's chair overturned with a crash as he sprang to his feet, and, darting around the table, started to follow—but the old maniac by now was already at the door. He saw the other's hand snatch at the electric-light switch. The aquarium was in sudden darkness. He heard the door slam. He groped his way to it, and wrenched at it.

The old madman had locked it on the outside.

—VII—

THE FIGHT

For a moment, grim-lipped, Locke stood there at the door. He had accomplished exactly the opposite to what he had intended—the old man, the money, were both in infinitely greater peril now than under almost any other circumstances of which he could conceive. He did not blame himself—the vagaries, the impulses, the irrational promptings of an insane mind were beyond his control or guidance. It was the last thing he had expected the old maniac to do. But it was done now; it was too late to consider that phase of it. There was work for his own brain to do—he hoped more logically.

He turned sharply now, and began to make his way as best he could in the darkness toward the window at the end of that aisle of tanks outside of which he knew the masked man had stood. He dared not show any light here, though by so doing he would have been able to move more swiftly. The man who had been at the window was almost certainly gone now—to watch for the old maniac's appearance outside the house. And Mr. Marlin would assuredly, and as quickly as he could, scurry outside to hide his money away again. And even if the man in the mask had had no previous knowledge of the old madman's strange nightly movements, which would be a very unsafe assumption on which to depend, he would have heard enough at the window, if not to know, then, at least, to expect that the old maniac's one thought now would be to secrete his money, and that the hiding place, this time-lock that God had made, as the old man had called it, was somewhere outside the house. But the watcher's new lurking place might still embrace a view of the window, and if he, Locke, climbed out with the light behind him—

He was at the window now. He smiled grimly. He was pitted against no fool—but then he never had been fool enough himself ever to place Captain Francis Newcombe in that category! The man in the mask had left no tell-tale evidence of his presence behind him. The shade was drawn down; the window closed.

Locke lifted the shade now, raised the window quietly, and stood for an instant listening, staring out. He could see little or nothing, other than the swaying branches of trees against the sky line; and there was no sound save the sweep of the wind which was still blowing half a gale. And now he swung himself over the window sill, dropped the few feet to the ground—and crouched against the wall, listening, staring again into the blackness.

Nothing! The moon, burrowing deeper under the clouds, made it even blacker than it had been a moment ago. He straightened up and began to run toward the front of the house. It was perhaps a case of blindman's-buff, but there was not an instant to lose, and, deprived of any aid from the sense of either sight or hearing, he was left with only one thing to do. From the living room window a little while ago, he had seen Mr. Marlin coming toward the house from across the lawn, after having presumably just unearthed his money from its hiding place; the chances were that it was by the same route the old maniac would return now.

Locke ran on, stumbling, half groping his way through what seemed a veritable maze of out-buildings here at the rear of the house. The minutes seemed to be flying—wasted. The old maniac, if he had left the house the moment he had run from the aquarium, must by now have had a good three minutes' start; and if the man in the mask had at once picked up the trail, then—

No; he was not too late! He had reached the front corner of the house now, and across the lawn, where in the open space it was a little lighter, something, a blacker thing than the darkness, moving swiftly, caught his eye. It was the figure of a man running toward the trees in the direction of the path that led to the shore, and from which old Mr. Marlin had emerged earlier in the evening. And now the figure was gone—lost in the trees.

But he, Locke, too, was running now, sprinting for all he knew across the lawn. It was perhaps sixty yards. There was no time to use caution and circuit warily around the edge of the woods. He might be seen—but he had to take that chance. He would not be heard—the soft grass and the whine of the wind guaranteed him against that. It was a little better than an even break. The figure he had seen was not, he was sure, that of the old maniac. The long, flapping dressing gown would, even in a shadowy way, have been distinguishable. If he were right, then, in his supposition, the figure he had seen was the man in the mask, and old Mr. Marlin was already in there on the path leading through the woods to the shore. A cry, sudden, like a scream that was strangled, came with the gusting wind. It came again. From the edge of the lawn now, Locke leaped forward along the path. Black, twisting shapes loomed up just ahead of him. He flung himself upon them.

A low, startled, vicious snarl answered his attack. After that there was no sound while perhaps a minute passed, save the rustle of leaves and foliage, the snip of broken twigs under swiftly moving, straining feet. Locke was fighting now with merciless, exultant ferocity. It was the man in the mask he was at grips with—it was not the dressing gown alone, the feel of it, that distinguished one from the other; he had even in that first plunging rush in the darkness felt his hand brush against the mask on the man's cheek.

It was all shadow, all blackness. To this side and that, close locked together, he and his antagonist now swayed madly. The man's one evident desire was to break away from his, Locke's, encircling arms; his, Locke's, purpose not only to prevent escape, but to unmask the other—the moon might come out again at any instant—filter through the branches—just enough light to see the other's face if the mask were off.

A peal of laughter rang out. It was the old madman. Locke, as he fought, more sensed than saw the old man's form close to the ground, as though the other were groping around on his hands and knees. The peal of laughter came again; and then the old maniac's voice in a triumphant scream:

"I've got it! I've got it! Money! Money! Money! Millions! Millions! Millions! It's all here! I've got it! It's all—"

The voice was dying away in the distance. Locke laughed a little with grim, panting breath. Whether it had been dropped or had been snatched from him in the first attack, old Marlin had now obviously recovered his package of bank notes. He was gone now—running to hide it again, of course. In any event, the old maniac and his money were safe, and—

His antagonist had wrenched free an arm. Locke's head jolted back suddenly from a wicked short-arm blow that caught the point of his chin. A sensation of numbness seemed to be trying insidiously to creep upward to his brain—but it did not reach that far—not quite that far—only it loosened his grip for an instant and the shadowy form that he had held appeared to be floating away from him. And then, as his brain cleared, he shot his body forward in a low, lunging tackle. The other almost eluded him, but his hands caught and clung to the man's arm—both around one of the other's arms. The man wrenched and squirmed in a savage frenzy to tear himself free. There was a sound of the ripping and rending of cloth—something showed white in the darkness—the other's sleeve had torn away at the armpit.

A white shirt sleeve! It was a beacon in the blackness. The man would not get away now. There was something more tangible than a shadow—something to see. In a flash Locke shifted his hold, and his arms swept around the other, pinioning the man's hands to his sides—tighter—tighter. Neither spoke. The only sounds were hoarse, rasping gasps for breath. Tighter! He was bending the man backward now—slowly—surely—a little more. No—the man was too strong—the pinioned arms were free again, and Locke felt them grip together like a vise around the small of his own back.

They lurched now, swaying from side to side like drunken men. The mask! To get at the mask! They were locked together, the chin of one on the other's shoulder—straining until the muscles cracked. Locke began to raise his head a little. The hot breath of the other was on his cheek now—and now his cheek rubbed against the other's mask.

An oath broke suddenly from the man—quick, muttered, the voice unrecognisable in its laboured breathing; and the other, seeming to sense his, Locke's, intention, suddenly relinquished his grip, snatched for a throat-hold instead, and, missing, began then to tear at Locke's arms in an effort to break away.

And then Locke laughed again grimly. It would avail nothing to snatch at the mask and get it off in the darkness here, if by so doing, with his own hold on the other gone, the man should get away. There was another way to get the mask off—and still maintain his grip upon the other!

They were holding now, seemingly as motionless as statues, the strength of one matched against the other in a supreme effort. The sweat broke out in great beads on Locke's forehead; his arms seemed to be tearing away from their sockets. He could feel the muscles in the other's neck, as it hugged against his own, swell and stand out like great steel ridges. And then slowly, inch by inch, he forced his own head around until his face was against the other's cheek. He could just feel the mask now with his lips—another inch—yes, now he had it—his teeth closed on the lower edge of the mask, chewed at it until he had a still firmer grip—and then he suddenly wrenched his head backward.

The mask came away in Locke's teeth. He spat it out. The other was a man gone mad with fury now; and with a new strength that fury brought he strove only to strike and strike again—but Locke only closed his hold the tighter. To strike back was to take the chance of the other breaking loose. It was too dark to see the man's face, though the mask was off now—but it could only be a few yards along the path to the open space of the lawn out there—and the moon would not always be fickle—it would break through the clouds, and—

They were rocking, lurching, twisting, swaying in their mad struggle—and now they circled more widely—and branches snatched and tore at them, and broke and fell from the trees at the sides of the path. And here Locke gave a step, and there another, working nearer and nearer to the edge of the lawn.

And then suddenly there came a half-choked cry from the other. The man had tripped in the undergrowth. Locke swung his weight to complete the fall—tripped himself—and both, with their balance gone, but grappling the fiercer at each other, pitched headlong with terrific force into the trees at the side of the path.

And Locke was for an instant conscious of a great blow, of streaks of fiery light that smote at his eyeballs with excruciating pain—and then utter blackness came.

When he opened his eyes again a moonbeam lay along the path, and a figure in a long dressing gown was passing by. He was dreaming, wasn't he? There was a sick sensation in his head, a giddiness—and besides that it gave him great pain. He raised himself up cautiously on his elbow, fighting to clear his mind—and suddenly his lips tightened grimly. There was something ironical in that moonbeam—something that mocked him in disclosing a figure in a dressing gown instead of a face that had been unmasked yet still could not be seen. He looked around him now. He was lying a few feet in from the edge of the path, and against the trunk of a large tree. Yes, he remembered now. His head had struck against the tree and he had been knocked unconscious. And the man who had been masked was gone.

He rose to his feet. He was very groggy—and for a moment he leaned against the tree trunk for support. The giddiness began to pass away. That was old Mr. Marlin who had just gone by. Well, neither the old madman nor his money had come to any harm, anyway! He stepped out on the path, and from there to the edge of the lawn. The old madman was just disappearing around the corner of the verandah.

Locke put his hands to his eyes. How his head throbbed! How long had he lain there unconscious? He took out his watch. His eyes seemed blurred—or was it the meagreness of the moonlight? He was not quite sure, but it seemed to be ten minutes after three. It wasn't very easy to figure backward. He did not know how long he and the old maniac had been together in the aquarium, but, say, half an hour. Starting then at the hour of the rendezvous, which had been at a quarter past two, that would bring it to a quarter of three; then, say, ten minutes for what had happened afterward, including the fight, and that would make it five minutes of three. He must therefore have been lying in there unconscious for at least fifteen minutes.

The man who had worn the mask was gone now—naturally. But perhaps it would not be so difficult to pick up the trail. Captain Francis Newcombe's room offered very promising possibilities—and there was a torn coat sleeve that would not readily be replaced in fifteen minutes!

He made his way now across the lawn, and up the steps to the verandah. He tried the front door. It was locked. Of course! He had forgotten that he had left the house by crawling out of the aquarium window. There was no use going back that way because the old madman had locked the aquarium door. Mr. Marlin, though, had some means of entrance—and if that door through which the man had so suddenly appeared in the back hall meant anything, the entrance the old man used was likely to be somewhere in the rear. But Mr. Marlin would probably have locked that, too, behind him.

He looked up and down the now moon-flecked verandah—and began to try the French windows that opened upon it from the front rooms of the house. The first two were locked as he had expected. It was only a chance, but he might as well begin here as anywhere else. He tried the third one almost perfunctorily. It opened at a touch.

"I'm in luck!" Locke muttered, and stepped inside.

He turned the knob to lock the French window behind him, and found the bolt already thrown. Queer! He stood frowning for an instant, then stooped and felt along the inside edge of the threshold. The socket that ordinarily housed the bolt-bar was gone. The same condition therefore obviously existed at the top, as the long bar had a double throw.

He straightened up, a curious smile twitching at his lips now, and, making his way silently to the stairs, he reached the upper hall, stole along it to the door of his own room, and entered. Here, from one of his bags, he procured a revolver; and a moment later, his ear to the panel, listening, he stood outside Captain Francis Newcombe's door.

There was no sound from within. Softly he began to turn the door handle—the door would hardly be locked; that would be a misplay; one didn't lock one's bedroom door when a guest in a private house. No; it was not locked. He had the door ajar now. Again he listened. There was still no sound from within. Was the man back yet, or not? The absence of any sound meant nothing, save that Newcombe was probably not in the sitting room of his suite—he might easily, however, be in either the bathroom or the bedroom beyond.

Locke swung the door a little wider open, stepped through, and closed it noiselessly behind him. Again he stood still, his revolver now outthrust a little before him. The moonlight played across the floor. It disclosed an open door beyond. Still no sound.

Locked moved forward. He could see into the bedroom now. The bed was not only empty, but had not been slept in. He turned quickly and opened the bathroom door. The bathroom, too, was empty.

Captain Francis Newcombe had not, then, as yet returned. With a grim smile Locke thrust his revolver into his pocket. It was perhaps just as well—the time while he waited might possibly be used to very good advantage! Captain Francis Newcombe's baggage was invitingly at one's disposal—the Talofa, with its confined quarters, and where, on the little vessel, it was always crowded, as it were, had offered no such opportunity!

Locke opened one of the bags. His smile now had changed to one of irony. Barring any other justification, turn about was no more than fair play, was it? He possessed a moral certainty, if he lacked the actual proof, that Captain Francis Newcombe had not hesitated to invade his, Locke's, cabin on the liner and go through his, Locke's, effects.

He laughed a little now in low, grim mirth. He wondered which of the two, Newcombe or himself, would be the better rewarded for his efforts?

There was little light, but Locke worked swiftly by the sense of touch, with fingers that ignored the general contents, and that sought dexterously for hidden things. His fingers traversed every inch of the lining of the bag, top, bottom and sides. He disturbed nothing.

Presently he laid the bag aside, and started on another—and suddenly he nodded his head sharply in satisfaction. This one was what was generally known as a Gladstone bag, and under the lining at one side his fingers felt what seemed like a folded paper that moved under his touch. The lining was intact, of course, but there must be some way of getting in underneath it—yes, here it was! Rather clever! And ordinarily quite safe—unless one were actually looking for something of the sort! There was a flap, or pocket, at the side of the bag, the ordinary sort of thing, and at the bottom of the flap Locke's fingers, working deftly, found that the edges of the lining, while apparently fastened together, were made, in reality, into a double fold—the lining being stiff enough, even when the edges were displaced, to fall back of its own accord into place again.

He separated the edges now, worked his fingers into the opening, and drew out an envelope. It had been torn open at one end, and there was a superscription of some sort on it in faded writing which, in the semi-darkness, he could not make out. He stood up, and went quickly to the window to obtain the full benefit of the moonlight. He could just decipher the writing now:

"Polly's papers which is God's truth, Mrs. Wickes X her mark."

For a moment he stood there motionless—but his eyes had lifted from the envelope now and were fixed on the lawn below. The window here gave on the side of the lawn with the trees at the rear of the house in view. A man had just stepped out from the shadow of the trees and was coming toward the house.

Locke stared, even the envelope in his hand temporarily forgotten, as a frown of perplexity that deepened into amazed chagrin gathered on his forehead. The figure was quite recognisable, even minutely so. It was Captain Francis Newcombe. It accounted for the missing sockets on that French window perhaps—but the man was as perfectly and immaculately dressed as he had been that night at dinner. There was no torn coat—on missing coat sleeve. The man he had fought with, the man in the mask, had not been Captain Francis Newcombe.

He laughed now—not pleasantly. He had obviously been waiting here for the wrong man. There was no need of waiting any longer—unless he desired to be caught himself! Queer! Strange! But there was the envelope. Polly's papers! What was it that was "God's truth"? At least, he would find that out!

He thrust the envelope into his pocket, closed the bag, and returned to his own room. He switched on the light, hurriedly took the envelope from his pocket again, and from it drew out two documents. He studied them while minute after minute passed, then dropping them on the table before him, he stood with drawn face and clenched fists staring across the room. Polly's birth certificate! The marriage certificate of her parents! He saw again the agony in the dark eyes, he heard again the agony in the voice that had proclaimed a parentage outside the pale. And a great oath came now from Locke's white lips.

He flung himself into a chair beside the table. He fought for cool, contained reasoning. These papers—Newcombe! Did it change anything, place Newcombe in any better light, because it was some other man who had worn that mask to-night? He shook his head in quick, emphatic dissent. It did not! He was sure, certain of that. The trail led too far back, was too well defined, too conclusive. And even to-night! What was Newcombe doing out of the house at three o'clock in the morning? Ah, yes—he had it! The old maniac's words came back with sudden and sure significance: "Digging—digging—digging.... The wrong scent.... The hut in the woods at the rear of the house."

Locke gnawed savagely at his lips. That was where Newcombe had come from—the woods at the rear of the house. It meant that Newcombe was the one who had been tricked by the old madman's cunning, which could never have happened if Newcombe had not been stealthily trying to find the hidden money; it simply meant that Newcombe was the one who had been on the wrong scent—and that some one else had been on the right one!

His face was set in lines like chiselled marble now. Who was this "some one else"? Was the question very hard to answer? The field was very limited—significantly limited now! He wasn't wrong, was he? He couldn't be wrong! And there was always the torn sleeve!

Locke's eyes fixed upon the two documents on the table again. Captain Francis Newcombe! No; it did not make Newcombe any the less a guilty man because it was not he who had worn the mask to-night. Newcombe stood out sharply defined against the light of evidence which, if only circumstantial, was strong enough to damn the man a thousand times over for what he was. And here, adding to that evidence, was the proof that Polly's identity had been, and was being, deliberately concealed from her. It opened a vista to uglier and still more evil things—things that only a soul dead to decency, black as the pit of hell, could have conceived and patiently put into execution. A child—a gutter-snipe, Polly had called herself—rescued from naked poverty and the slums of Whitechapel by a man such as Newcombe, whose only promptings were the promptings of a fiend! Why? Was there room to question further why Captain Francis Newcombe had years ago adopted such a ward—when now before one's eyes those years were bearing their poison fruit? Polly's introduction into this family here was even at this moment being traded upon to effect the theft of half a million dollars. That was too obvious now to permit denial. Newcombe was making of a girl, high-minded, pure-souled, a hideous cat's-paw. Yes, yes! All that was clear enough! But why should Polly have been deprived of her rightful name, her claim to honest parentage? Was it to weld a stronger bond of gratitude—or make her the more helpless, and therefore the more dependent upon her guardian? Where were these parents? Dead or living? There was Mrs. Wickes—Mrs. Wickes, who had posed as the mother! Well, there were certain quarters in London where those who strayed outside the law could be made to talk. Mrs. Wickes should be able to furnish very interesting information. It was not far to Whitechapel and London—by cable.

His mind, his brain, worked on—but now suddenly in turmoil and misery despite all effort of his to hold himself in check.

Polly! Polly Gray!

She loved this monster—that she thought a man, and called her guardian. Not the love of a maid for lover; but with the love, the honour, the respect and gratitude that she would give a cherished father.

The truth would break her heart. The love her friends had given her, turned to their own undoing! The shame would be torture; the self-degradation, the abasement that she would know, would be beyond the bearing. Her faith would be a shattered thing!

Locke's clenched hands lay outspread across the table. He drew them suddenly together and dropped his head upon them.

"And you love her," he whispered to himself. "Do you know what that is going to mean? You did not count on that, did you? Do you know where that will lead? Do you know the consequences?"

He answered his own questions.

"No," he said numbly; "I don't know what it is going to mean. I know I love her."

—VIII—

THE MESSAGE

Polly Wickes, from her pillow, stared into the darkness. There had been no thought of sleep; it did not seem as though there ever could be again. She had undressed and gone to bed—but she had done this mechanically, because at night one went to bed, because she had always gone to bed.

Not to sleep!

The tears blinding her eyes, she had groped her way up the stairs from the living room where she had left Howard Locke, and somehow she had reached her room. That was hours and hours ago. Surely the daylight would come soon now; surely it would soon be morning. She wanted the daylight, she wanted the morning, because the darkness and the stillness seemed to accentuate a terrible and merciless sense of isolation that had come so swiftly, so suddenly into her life—to overturn, to dominate, to stupefy, to cast contemptuously aside the dreams and thoughts and hopes of happiness and contentment. And yet, though she yearned for the morning, she even dreaded it more. How could she meet Howard Locke—at breakfast? She couldn't. She wouldn't go down to breakfast.

The small hands came from under the coverings, and clasped themselves tightly about the aching head—and she turned and buried her face in the pillow. She might easily, very easily evade breakfast—and postpone the inevitable for a few minutes, even a few hours. Why did she grasp at pitiful subterfuges such as that?

She was nameless.

That phrase had come hours ago. It had scorched itself upon her brain—as a branding iron at white heat sears its imprint upon quivering flesh, never to be effaced, always to endure. She was nameless. It wasn't that she had not always known it—she always had. But it meant now what it had never meant before. Until now it had been as something that, since it must be borne, she had striven to bear with what courage was hers, and, denying its right to embitter life, had sought to imprison it in the dim recesses of her mind—but now in an instant it had broken its bonds to stand forth exposed in all its ugliness; no longer captive, but a vengeful captor, claiming its miserable right from now on to control and dominate her life.

She had thought of love—it would have been unnatural if she had not. But she had never loved, and therefore she had thought of it only in an abstract way. Dream love—fancies. But she loved now—she loved this man who had so suddenly come into her life—she loved Howard Locke. And happinesss, greater than she had realised happiness could ever be, had unfolded itself to her gaze, and, love had become a vibrant, personal thing, so wonderful, so tender and so glad a thing, that beside it all the world was little and insignificant and empty; but even as the glory of it, and the joy of it had burst upon her, she had been obliged to turn away from it—not very bravely, for the tears had scalded her as she had run from the living room—because there was no other thing to do, because it was something that was not hers to have.

She could never be the wife of any man.

She was nameless.

Why had she ever found it out! It might so easily have been that she would have never known. That—that no one need ever have known! She was sure that even her guardian did not know.

She smothered her face deeper in the pillow as she cried out in anguish. She could have had happiness then—and—and it would have been honourable for her to have taken it, wouldn't it?

She lay quiet for a little while. No; that was cowardly, selfish. If she really loved this man, she should be glad for his sake that she knew the truth, glad now of the day when she had found it out. She remembered that day. It seemed to live more vividly before her now than it ever had before. Mrs. Wickes—her mother—had—had been drinking. The words had been a slip of the tongue; a slip that her mother, owing to her condition at the time, had not even been conscious of. Mrs. Wickes had been garrulously recounting some sordid crime that had remained famous even amongst its many fellows in Whitechapel, and, in placing the date, had stated it was two years after Mr. Wickes had died. Later on, in the same garrulous account, she had again referred to the date, but had placed it this time by saying that she, Polly, was a baby not more than a month old when it had happened.

And on that day when she had listened to her mother's tale she had still been but a child—in years. She could not have been more than twelve—but she was very old for twelve. The slums of London had seen to that. And so, the next day, when her mother had been more herself, she had asked Mrs. Wickes, more out of a precocious curiosity perhaps than anything else, for an explanation. Mrs. Wickes had flown into a furious rage.

"Mind yer own business!" Mrs. Wickes had screamed at her. "The likes of you a-slingin' mud at yer mother! Wot you got to complain of? Ain't I takin' care of you? If ever you says another word I'll break yer back!"

She had never said another word. In one sense she had not been different from any other child of twelve then, and it had not naturally caused any change in her feelings toward her mother; nor in the after years, with their fuller light of understanding, had it ever changed or abated her love for the mother with whom she had shared hardship and distress and want. She thanked God for that now. Her mother might have been one to inspire little love and little of respect in others; but to her, Polly, when she had parted from her mother to come here to America, she had parted from the only human being in all the world she had ever loved, or who, in turn, had ever showed affection for her. She had never ceased to love her mother; instead, she had perhaps been the better able to understand, and even to add sympathy to love and to know a great pity, where bitterness and resentment and unforgiveness might otherwise have been, because she, too, had lived in those drab places where the urge of self-preservation alone was the standard that measured ethics, where one fought and snatched at anything, no matter from where or by what means it came, that kept soul and body together—because she could look out on that life, not as one apart, but with the eyes of one who once had been a—a guttersnipe.

And now?

Now that this crisis in her life had come—what now? She did not know. She had been trying to think calmly, but her brain would not obey her—it was crushed, stunned. It ached even in a physical way, frightfully, and—

She raised her head suddenly from the pillow in a sort of incredulous amazement—and immediately afterward sat bolt upright in bed. The telephone here in her room was ringing. At this hour! Her heart suddenly seemed to stop beating. Something—something must be wrong—something must have happened—Dora—Mr. Marlin!

It was still ringing—ringing insistently.

She sprang from the bed, and, running to the 'phone, snatched the receiver from its hook.

"Yes, yes?" she answered breathlessly. "What is it?"

A voice came over the wire; a man's voice, rising and falling creepily in a sing-song, mocking sort of way:

"Is that you, Polly—Polly Wickes—Polly Wickes—Polly Wickes—Wickes—Wickes—P-o-l-l-y W-i-c-k-e-s?"

It frightened her. She felt the blood ebb from her cheeks. There was something horribly familiar in the voice—but she could not place it. Her hand reached out to the wall for support.

"Yes"—she tried to hold her voice in control, to answer steadily—"yes; I am Polly Wickes. Who are you? What do you want?"

She heard the sound as of a gust of wind from a door that was suddenly blown open, the beat of the sea, then the slam of a door—and then the voice again:

"Polly—Polly Wickes." The words seemed to be choked now with malicious laughter. "Why don't you dress in black, Polly Wickes—Polly Wickes—for your mother, Polly Wickes?"

"What do you mean?" she cried frantically. "Who are you? Who are you? What do you mean?"

There was no answer.

She kept calling into the 'phone.

Nothing! No reply! The voice was gone.

She stood there staring wildly through the darkness. Black ... for her mother ... dead! No, no ... it couldn't be true! That voice ... yes, it was like the horrible voice that had called out the other night ... she knew now why it was familiar....

Terror-stricken, the receiver dropped from her hand.

Dead! Her mother dead! It couldn't be true! She began to grope around her. The chair—her dressing gown. Her hands felt the garment. She snatched it up, flung it around her, and stumbled to the door and along the hall to Captain Francis Newcombe's room. And here she knocked mechanically, but, without listening for response, opened the door, and, stumbling still in a blind way, crossed the threshold.

"Guardy! Guardy! Oh, guardy!" she sobbed out.

Captain Francis Newcombe was not asleep. Quite apart from the fact that he had only got to bed but a very short while before, the cards that night had gone too badly against him, and there was a savage sense of fury upon him that would not quiet down. And now, as he heard his door open and heard Polly call, he was out of bed and into a dressing gown in an instant. Polly out there in his sitting room—at half-past four in the morning! And she was sobbing. She sobbed now as he heard her call again:

"Guardy! Guardy! Oh, guardy!"

This was queer—damned queer! His face was suddenly set in the darkness as he crossed the bedroom floor—but his voice was quiet, cool, reassuring, as he answered her: "Right-o, Polly! I'm coming!"

He switched on the light as he entered the sitting room. It brought a quick, startled cry over the sobs.

"Oh, please, guardy!" she faltered out. "I—I—please turn off the light."

"Of course!" he said quietly—and it was dark in the room again.

He had caught a glimpse of a little figure crouching just inside the door—a little figure with white, strained face, with great, wondrous masses of hair tumbling about her shoulders, with hands that clasped some filmy drapery tightly across her bosom, and small, dainty feet that were bare of covering. And as he moved toward her now across the room, another mood took precedence over the savagery he had just been nursing—a mood no holier. It might be queer, this visit of hers; but that glimpse of her, alluring, intimate, of a moment gone, had set his blood afire again—and far more violently than it had on that first occasion when he had seen her here on the island two nights ago. It brought again to the fore the question that, through a cursed nightmare of happenings, had almost since that time lain dormant. Was he going to let Locke have her—or was he going to keep her for himself? How far had she gone with Locke? They had been a lot together. Well, that mattered little—if he wanted her for himself he would make the way to get her, Locke and hell combined to the contrary! The woman—against her potential value as somebody else's wife! Damn it, that was the wonder of her—that she could even hold her own when weighed on such scales. There were lots of women.

He had reached her now, and touched her, found her hand and taken it in his own. "What is it, Polly?" he asked gently. "What's the matter?"

"It's—it's mother," she whispered brokenly. "The telephone in my room rang a few minutes ago, and some one—a man—and, oh, guardy, I'm sure it was the same voice that we heard when we were in the woods the night before last—asked me why I didn't wear black for my mother. It—it couldn't mean anything else but—but that mother is dead. Oh, guardy, guardy! How could he know, guardy? How could he know?"

Captain Francis Newcombe made no movement, save to place his arm around the thinly clad shoulders, and draw the little figure closer to him. It was dark here, she could not have seen his face anyway, but it was composed, calm, tranquil. Perhaps the lips straightened a little at the corners—nothing more. But the brain of the man was working at lightning speed. Here was disaster, ruin, exposure if he made the slightest slip. Again, eh? This was the fourth time this devil from the pit had shown his hand! The reckoning would be adequate! But how was he to answer Polly? Quick! She must not notice any hesitation. Tell her that Mrs. Wickes was dead? He had a ready explanation on his tongue, formulated days ago, to account for having withheld that information. Seize this opportunity to tell her that Mrs. Wickes was not her mother? No! Impossible! He had meant to use all this to his advantage, and in his own good time. It was too late now. He was left holding the bag! If he admitted that Mrs. Wickes was dead, he admitted that there was some one on this island whose mysterious presence, whose mysterious knowledge, must cause a furor, a search, with possible results that at any hazard he dared not risk. Polly would tell Locke—Dora—everybody. It was impossible! But against this, sooner or later, Polly must know of Mrs. Wickes' death, and— Bah! Was he become a child, the old cunning gone? He would keep her for a while from England—travel—anything—and, months on, the word would come that Mrs. Wickes was dead, and found in the old hag's effects would be Polly's papers. The one safe play, the only play, was not alone to reassure the girl now, but to keep her mouth shut. Above all to keep her mouth shut! But—how? How? Yes! He had it now! His soul began to laugh in unholy glee. His voice was grave, earnest, tender, sympathetic.

"He couldn't have known, Polly," he said. "That is at once evident on the face of it. How could any one on this little out-of-the-way island possibly know a thing like that when I, who am the only one who could know, and who have just come direct from England, know it to be untrue. Don't you see, Polly?"

He had drawn her head against his shoulder, stroking back the hair from her forehead. She raised it now quickly.

"Yes, guardy!" she said eagerly. "I—I see; and I'm so glad I came to you at once. But—but it is so strange, and—and it still frightens me terribly. I don't understand. I—I can't understand. Why should any one ring the telephone in my room at this hour, and—and tell me a thing like that if it were not true?"

"Or even if it were true—at such an hour, or in such a manner," he injected quietly. "Tell me exactly what happened, Polly."

"I think I've told you everything," she said. "I don't think there was anything else. When I answered the 'phone, the voice asked if I were Polly Wickes, and kept on repeating my name over and over again in a horrible, crazy, sing-songy way, and then I heard a sound as though a door had been blown open by the wind, and I could hear the waves pounding, and then the door was evidently slammed shut again, and the voice said what I—I have told you about wearing black for my mother. And then I couldn't hear anything more, and I couldn't get any answer, though I called again and again into the 'phone. Oh, guardy, I can't understand! I—I'm sure it was the same voice as that other night. What does it mean? Guardy, what should we do? Who could it be?"

A door blown open by the wind! The pound of the waves! Where was there a telephone that would measure up to those requirements? Not in the house! Captain Francis Newcombe smiled grimly in the darkness. The private installation was restricted to the house and its immediate surroundings. Therefore the boathouse! The boathouse had a 'phone connection. And there was still an hour or more to daybreak! But first to shut Polly's mouth.

"Polly," he said gravely, measuring his words, "I haven't the slightest doubt but that it was the same voice we heard in the woods; in fact, I'm quite sure of it. And I'm equally sure now that I know who it is."

She drew back from him in a quick, startled way.

"But, guardy, you said it was only some one catcalling to—"

"Yes; I know," he interrupted seriously. "But I did not tell you what I was really suspicious of all along. With what I had to go on then, it did not seem that I had any right to do so. It's quite a different matter now, however, after what has happened to-night."

"Yes?" she prompted anxiously.

"There can be only two possible explanations," he said. "Either some one is playing a cruel hoax; or it is the work of an unhinged mind, an irrational act, a phase of insanity that—"

"Guardy!" she cried out sharply. "You mean—"

"Yes," he said steadily; "I do, Polly. And there can really be no question about it at all. Can you imagine any one doing such a thing merely from a perverted sense of humour?—any one of us here?—for it must have been some one of us who is connected with the household in order to have had access to a telephone. It is unthinkable, absurd, isn't it? On the other hand, the hour, the irresponsible words, their 'crazy' mode of expression, as you yourself said, the motiveless declaration of a palpable untruth, all stamp it as the work of one who is not accountable for his actions—of one who is literally insane. And then the fact that you recognised the voice as the one we heard two nights ago is additional proof, if such were needed, which it very obviously is not. You remember that we had seen Mr. Marlin in his dressing gown disappear under the verandah a few minutes before we heard the calls and cries and wild, insane laughter. My first thought then was that it was Mr. Marlin, and I was afraid that either harm had, or might, come to him. I sent you at once back to the house, and I ran into the woods to look for him. I did not find him; and, therefore, as there was always the possibility then that I had been mistaken, I felt that I should not alarm any of you here, and particularly Miss Marlin, by suggesting that Mr. Marlin's condition was decidedly worse than even it was supposed to be. Is it quite plain, Polly? I do not think we have very far to look for the one who telephoned you to-night."

He could just see her in the darkness, a little white, shadowy form, as she stood slightly away from him now. One of her hands was pressed in an agitated way to her face and eyes; the other still held tightly to the throat of her dressing gown.

"Oh, yes, it's plain, guardy," she whispered miserably. "It's—it's too plain. Poor, poor Mr. Marlin! What are we to do? It would hurt Dora terribly if she knew her father had done this. I—I can't tell her."

"Of course, you can't," said Captain Francis Newcombe gravely. "Your position is even more delicate than mine was the other night. I do not see that you can do anything—except to say nothing about it to any one for the present."