| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| May 1968 |
|
Analog Science Fiction -> Science Fact, May 1968 | Condé Nast | MAGAZINE | 137 |
| 1969 | Four for the Future | Macmillan | Anthology | ||
| February 1969 |
|
Four for the Future | Macdonald | Anthology | |
| November 1971 |
|
Anywhen | Faber and Faber | Collection | |
| 1972 |
|
Anywhen | Faber and Faber | Collection | 151 |
| January 1974 |
|
Four for the Future | Quartet Books | Anthology | 114 |
| February 1974 |
|
Midsummer Century | DAW Books | Collection | 91 |
| February 1974 |
|
Midsummer Century | DAW Books / New American Library of Canada | Collection | 91 |
| January 1978 |
|
Anywhen | Arrow Books | Collection | 151 |