| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1965 |
|
New Writings in S.F.—3 | Corgi Books / Transworld Publishers | Anthology | 165 |
| 1965 |
|
New Writings in S-F 3 | Dennis Dobson | Anthology | 165 |
| February 1967 |
|
New Writings in S-F3 | Bantam Books | Anthology | 147 |
| February 1967 |
|
New Writings in S-F3 | Bantam Books | Anthology | 147 |
| 1970 |
|
New Writings in S.F.—3 | Corgi Books / Transworld Publishers | Anthology | 163 |
| September 2002 |
|
Eternal Frontier | Baen Books | Collection | 221 |
| September 2002 |
|
Eternal Frontier | Baen Books | Collection | |
| March 2004 |
|
Eternal Frontier | Baen Books | Collection | 296 |