O'Ryan, the Invincible
| First published | December 1942 |
|---|---|
| Type | Short Fiction |
| Length | Short Story |
| Series | Probability Zero |
Publications (1)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| December 1942 | Astounding Science-Fiction, December 1942 | Street & Smith Publications, Inc. | MAGAZINE | 106 |