First published as a serial in the magazine This Week; April 24, 1960. (First part)
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1995 |
|
Space Movies: Classic Science Fiction Films | Severn House | Anthology | 50 |
| 1998 |
|
Classic Science Fiction | Pan Books | Anthology | 50 |
| August 1999 |
|
Vintage Science Fiction | Carroll & Graf | Anthology | 50 |