An Ultimatum from Mars
| First published | August 1939 |
|---|---|
| Type | Short Fiction |
| Length | Short Story |
Publications (2)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| August 1939 | Astounding Science-Fiction, August 1939 | Street & Smith Publications, Inc. | MAGAZINE | 131 |
| February 2022 | An Ultimatum from Mars | Faded Page | Chapbook |