 | Incubus Novel |
 | Chamber of Horrors Story |
 | The Horror of It All Screenplay |
 | X: The Man with the X-Ray Eyes Screenplay |
| | X: The Man with the X-Ray Eyes Story |
 | Zotz! Screenplay |
 | The Premature Burial Screenplay |
 | Mr. Sardonicus Screenplay |
| | Mr. Sardonicus Novel |