CHAPTER PAGE I. A Game of Baseball 1 II. The Fire on the Steamer 13 III. College Boys to the Rescue 23 IV. What Flockley Had to Tell 33 V. A Celebration on the Campus 43 VI. Good-Bye to Brill 53 VII. Dreams of Youth 63 VIII. Home Once More 73 IX. Preparations for the Fourth of July 84 X. When the Cannon Went Off 94 XI. A Day to Remember 105 XII. Off for Camp 115 XIII. Hans Mueller's Queer Catch 125 XIV. The Happenings of a Night 135 XV. Strange News 145 XVI. Something of a Clue 155 XVII. Dan Baxter's Revelation 165 XVIII. A Fortune and a Lady Disappear 175 XIX. On the Way to Boston 185 XX. An Adventure in Boston 195 XXI. From One Clue to Another 205 XXII. A Chase up the Coast 215 XXIII. Aboard the "Mary Delaway" 223 XXIV. Out on Casco Bay 231 XXV. On Chesoque Island 238 XXVI. A Talk of Importance 246 XXVII. What Happened in the Cave 254 XXVIII. At the Bottom of the Pool 262 XXIX. A Minute too Late 270 XXX. Back Home--Conclusion 278