The Death-Chair Challenge
| First published | January 1936 |
|---|---|
| Type | Short Fiction |
| Length | Novelette |
| Series | Mark Hazzard |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| January 1936 |
|
Secret Agent X, January 1936 | Periodical House | MAGAZINE | 88 |