CONTENTS
Reading edition
CHAPTER PAGE
I The Boy in the Tree 1
II The Talking Frog 8
III An Unknown Prowler 18
IV We Take the Frog to School 27
V Bubbles of Beauty 41
VI The Mysterious Soap Man 52
VII What Scoop Did 62
VIII In the Old Mill 71
IX The Mystery Deepens 83
X A Surprise 95
XI The Bible’s Secret 103
XII So Beautiful! 114
XIII Up a Rope 129
XIV Felix Gennor, Jr. 142
XV The Prisoner 150
XVI Chased by a Ghost 168
XVII The Crazy Puzzle Room 173
XVIII The Ten-Ring Puzzle 182
XIX Scoop Disappears 192
XX Up the River 197
XXI Fishing! 213
XXII We Capture the Ghost 222