They're Alive on Mars
| First published | 1950 |
|---|---|
| Type | Short Fiction |
| Length | Short Story |
Publications (3)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| 1950 | Amazing Stories Quarterly (Reissue), Winter 1950 | Ziff-Davis | MAGAZINE | 56 |29 |
| July 1950 | Amazing Stories, July 1950 | Ziff-Davis Publishing Company | MAGAZINE | 56 |
| August 1953 | Amazing Stories, #21 | Thorpe & Porter | MAGAZINE | 56 |