The Secret Caves of the Dero
| First published | May 1956 |
|---|---|
| Type | Essay |
| Series | The Shaver Mystery #4 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| May 1956 |
|
Mystic Magazine, May 1956 | Palmer Publications, Inc. | MAGAZINE | 40 |