| Sir Arthur Conan Doyle and Houdini Photographed at the Auto Club, London, England | [Frontispiece] |
| | PAGE |
| John D. Fox and His Wife | [10] |
| The Fox Home at Hydesville | [10] |
| Leah Fox Fish | [14] |
| Katie Fox Jencken | [14] |
| Margaret Fox Kane | [14] |
| Elisha Kent Kane, M.D. | [14] |
| Ira Erastus Davenport and Houdini, Taken on July 5, 1911. The last photograph of the old showman | [26] |
| Facsimile of Portions of a Letter Written to Houdini by Ira E. Davenport | [28] |
| Daniel Dunglas Home | [44] |
| Diagram Showing Arrangement of Rooms, Windows, Etc., Where Hume’s Reputed Feat of Floating Took Place | [47] |
| Eusapia Palladino and Her Seance Table | [60] |
| Ann O’Delia Diss Debar | [76] |
| Henry Slade | [88] |
| Locked Slate Used by Dr. Henry Slade in His Writing Tests at Philadelphia | [96] |
| Sketch Showing Slade’s Seat at the Table, Different Positions of Slates, Location of Sponge, and Method of Moving Book | [98] |
| Writing on Honest Slates by Means of Wedge and Wire | [104] |
| Houdini, Mrs. Houdini, and Mr. Teale, Demonstrating a Method of Switching Slates over a Sitter’s Head | [106] |
| Rapping Mechanism in Heel of Medium’s Shoe | [111] |
| Tube and Piston Arrangement for Making Raps | [111] |
| So-called “Spirit Extra” on Photograph of Harry Price Made by William Hope of the Crewe Circle | [130] |
| Houdini and Alexander Martin | [134] |
| Photograph of Houdini Made by Alexander Martin, at Denver, Colorado, on May 10, 1923, Showing So-called “Spirit Extras” | [136] |
| Mme. Bisson, Mrs. Feilding (Tomchick), and Mlle. Eva | [170] |
| Kellar and Houdini | [224] |