| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| February 1973 |
|
The Best of John W. Campbell | Sidgwick & Jackson | Collection | 7 |
| August 1975 | Science Fiction Special (15) | Sidgwick & Jackson | Omnibus | ||
| November 1976 |
|
The Best of John W. Campbell | Sphere Books | Collection | 7 |
| April 1977 |
|
Science Fiction Special (20) | Sidgwick & Jackson | Omnibus | 7 |