| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| September 1963 |
|
Spectrum III | Gollancz | Anthology | 161 |
| 1964 |
|
Spectrum III | Harcourt, Brace & World | Anthology | 161 |
| September 1964 | Spectrum III | The Science Fiction Book Club (UK) | Anthology | 161 | |
| July 1965 |
|
Spectrum 3 | Berkley Medallion | Anthology | 149 |
| 1966 |
|
Spectrum III | Pan Books | Anthology | 169 |
| 1966 |
|
Spectrum III | Pan Books | Anthology | 169 |
| November 1969 |
|
Spectrum 3 | Berkley Medallion | Anthology | 149 |
| 1971 |
|
Spectrum III | Pan Books | Anthology | 169 |
| 1975 | Is There Life on Earth? | Rigby | Anthology | 109 |