First published in the magazine New Worlds, January 1958.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| January 1958 |
|
New Worlds Science Fiction, January 1958 | Nova Publications Ltd. | MAGAZINE | 43 |
| 1965 |
|
The Best of New Worlds | Compact Books | Anthology | 13 |
| October 2013 |
|
The Complete Short Stories: The 1950s | The Friday Project | Collection | 396 |