| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 1940 |
|
Astounding Science-Fiction, July 1940 | Street & Smith Publications, Inc. | MAGAZINE | 9 |
| August 1940 |
|
Astounding Science-Fiction, August 1940 | Street & Smith Publications, Inc. | MAGAZINE | 126 |
| April 1952 |
|
Five Science Fiction Novels | Gnome Press | Anthology | 204 |
| 1953 |
|
The Crucible of Power | The Bodley Head | Anthology | 157 |