CONTENTS
CHAPTER PAGE [I Caught in the Storm] 11 [II A Rescue] 20 [III A Puzzling Letter] 29 [IV A Fruitless Search] 38 [V Clyde Wendell’s Mission] 47 [VI Startling Developments] 55 [VII In a Hollow Log] 67 [VIII A Night Caller] 78 [IX A Significant Title] 86 [X An Unsatisfactory Test] 91 [XI The Secret Hiding Place] 97 [XII The Awaited Message] 103 [XIII The Missing Book] 108 [XIV The Shortcut] 117 [XV What the Book Revealed] 121