Scientific Mysteries: The City of the Seven Caves
| First published | 1948 |
|---|---|
| Type | Essay |
| Series | Scientific Mysteries |
Publications (2)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| 1948 | Amazing Stories Quarterly (Reissue), Winter 1948 | Ziff-Davis | MAGAZINE | 150 |54 |
| August 1948 | Amazing Stories, August 1948 | Ziff-Davis Publishing Company | MAGAZINE | 150 |