The Invisible Dagger
| First published | November 1935 |
|---|---|
| Type | Short Fiction |
| Length | Short Story |
Publications (2)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| November 1935 | New Mystery Adventures, November 1935 | Pierre Publications | MAGAZINE | 31 |
| February 2006 | New Mystery Adventures, November 1935 | Adventure House | MAGAZINE | 31 |