| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1962 |
|
The Outward Urge | Penguin Books | Collection | |
| 1962 |
|
The Outward Urge | Penguin Books | Collection | |
| September 2015 |
|
Penguin Science Fiction Postcards: 100 Book Covers in One Box | Penguin Books (US) | Nonfiction | |30 |