| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1966 |
|
Path Into the Unknown | MacGibbon & Kee | Anthology | 163 |
| January 1968 |
|
Path Into the Unknown | Delacorte Press | Anthology | 163 |
| March 1968 |
|
Path Into the Unknown | The Science Fiction Book Club (UK) | Anthology | |
| November 1968 |
|
Path Into the Unknown | Dell | Anthology | 161 |
| August 1969 |
|
Path Into the Unknown: The Best Soviet Science Fiction | Pan Books | Anthology | 159 |