Publications (5)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| May 1955 | New Worlds Science Fiction, May 1955 | Nova Publications Ltd. | MAGAZINE | 4 |
| August 1982 | Futures Past | Del Rey / Ballantine | Collection | 199 |
| August 1982 | Futures Past | Del Rey / Ballantine | Collection | 199 |
| December 1986 | Futures Past | Del Rey / Ballantine | Collection | |
| 1988 | Futures Past | Orbit | Collection | 199 |