Introductory material
Reading edition
CHAPTERS I. "Guess Day" at Spruce Beach II. Trouble in the Making Stage III. On the Edge of the Spider's Web IV. Kamanako Appears on the Scene V. Eph Learns Something New VI. The Little Russian has His Way VII. A Pointer Jolts the Submarine Captain VIII. Even Up for Mr. Kamanako IX. "Dog, Who is Your Master?" X. M. Lemaire Proves His Training XI. Jack's Friends Do Some Fast Guessing XII. In the Power of the Spies XIII. The Fellow Who Showed the White Flag XIV. A Remembrance From Shore XV. Captain Jack Becomes Suspicious XVI. The Government Takes a Hand XVII. Drummond's Little Surprise—For Himself XVIII. "Remember What Happened to the 'Maine'!" XIX. A Joke on the Secret Service! XX. A Bright Look and a Deadly Warning XXI. A French Rat in the Corner XXII. Gallant Even to the Foe XXIII. "Good-Bye, My Captain!" XXIV. Conclusion