First published in New Worlds Science Fiction, July 1963.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 1963 |
|
New Worlds Science Fiction, July 1963 | Nova Publications Ltd. | MAGAZINE | 95 |
| March 1965 |
|
Lambda I and Other Stories | Penguin Books | Anthology | 160 |
| July 1970 |
|
Voyagers in Time | Tempo Books / Grosset & Dunlap | Anthology | 117 |
| September 1970 |
|
Voyagers in Time | Tempo Books / Grosset & Dunlap | Anthology | 117 |
| 1976 |
|
Moorcock's Book of Martyrs | Quartet Books | Collection | 127 |
| 1977 |
|
Lambda I and Other Stories | Penguin Books | Anthology | 160 |
| March 1978 |
|
Dying for Tomorrow | DAW Books | Collection | 137 |
| March 1978 |
|
Dying for Tomorrow | DAW Books / New American Library of Canada | Collection | 137 |
| July 1981 |
|
Moorcock's Book of Martyrs | Granada | Collection | 122 |
| April 1989 |
|
Voyagers in Time | Bart Books | Anthology | 117 |
| August 1997 |
|
Timescapes: Stories of Time Travel | Souvenir Press | Anthology | 209 |
| 1998 |
|
Time Travelers: Fiction in the Fourth Dimension | Barnes & Noble Books | Anthology | 209 |
| 1999 |
|
Time Travelers: Fiction in the Fourth Dimension | Barnes & Noble Books | Anthology | 209 |