| CHAPTER | | | PAGE |
| I | | Tom Meets One Friend and is Reminded of Another | 1 |
| II | | He Does a Good Turn and Makes a Discovery | 9 |
| III | | He Scents Danger and Receives a Letter | 19 |
| IV | | He Gets a Job and Meets “Frenchy” | 29 |
| V | | He Makes a Discovery and Receives a Shock | 39 |
| VI | | He Hears About Alsace and Receives a Present | 46 |
| VII | | He Becomes Very Proud, and Also Very Much Frightened | 55 |
| VIII | | He Hears Some News and is Confidential with Frenchy | 61 |
| IX | | He Sees a Strange Light and Goes on Tiptoe | 68 |
| X | | He Goes Below and Gropes in the Dark | 77 |
| XI | | He Makes a Discovery and is Greatly Agitated | 83 |
| XII | | He is Frightened and Very Thoughtful | 86 |
| XIII | | He Ponders and Decides Between Two Near Relations | 92 |
| XIV | | He is Arrested and Put in the Guardhouse | 97 |
| XV | | He Does Most of the Talking and Takes All the Blame | 103 |
| XVI | | He Sees a Little and Hears Much | 107 |
| XVII | | He Awaits the Worst and Receives a Surprise | 115 |
| XVIII | | He Talks with Mr. Conne and Sees the Boys Start For the Front | 121 |
| XIX | | He is Cast Away and is in Great Peril | 129 |
| XX | | He is Taken Aboard the “Tin Fish” and Questioned | 135 |
| XXI | | He is Made a Prisoner and Makes a New Friend | 144 |
| XXII | | He Learns Where He is Going and Finds a Ray of Hope | 151 |
| XXIII | | He Makes a High Resolve and Loses a Favorite Word | 154 |
| XXIV | | He Goes to the Civilian Camp and Doesn’t Like it | 161 |
| XXV | | He Visits the Old Pump and Receives a Shock | 169 |
| XXVI | | He has an Idea Which Suggests Another | 176 |
| XXVII | | He Plans a Desperate Game and Does a Good Job | 185 |
| XXVIII | | He Disappears—For the Time Being | 192 |
