| CHAPTER | PAGE |
| I. | Visions | [ 1] |
| II. | Tragedy | [ 8] |
| III. | Testimony | [ 23] |
| IV. | More Testimony | [ 40] |
| V. | Dorothy Deane, “Society Editor” | [ 66] |
| VI. | The Wall Between | [ 81] |
| VII. | At Thornedale Lodge | [ 98] |
| VIII. | Many Inventions | [ 114] |
| IX. | In the Attic | [ 138] |
| X. | The Black-Edged Card | [ 154] |
| XI. | Mrs. Porter Grows Inquisitive | [ 170] |
| XII. | Detective Mitchell Asks Questions | [ 186] |
| XIII. | The Red Herring | [ 205] |
| XIV. | Pro and Con | [ 224] |
| XV. | Edged Tools | [ 243] |
| XVI. | Hare and Hounds | [ 259] |
| XVII. | Vera Receives a Letter | [ 279] |
| XVIII. | The Counterfeit Bank Note | [ 293] |
| XIX. | The First Shot | [ 313] |
| XX. | KA | [ 322] |
| XXI. | Blind Man’s Buff | [ 329] |
| XXII. | “The Moving Finger Writes—” | [ 344] |
| XXIII. | Out of the Maze | [ 352] |