Publications (6)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| August 1942 | Unknown Worlds, August 1942 | Street & Smith Publications, Inc. | MAGAZINE | 115 |
| February 1975 | Early del Rey | Doubleday | Collection | 188 |
| August 1975 | Early del Rey | Doubleday / SFBC | Collection | 237 |
| August 1976 | The Early del Rey: Volume 1 | Ballantine Books | Collection | 300 |
| August 1976 | The Early del Rey: Volume 1 | Ballantine Books | Collection | 300 |
| February 2010 | Robots & Magic | NESFA Press | Collection | 31 |