| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| November 1955 |
|
Science Fantasy, November 1955 | Nova Publications Ltd. | MAGAZINE | 37 |
| December 1973 |
|
Time-Jump | Dell | Collection | 81 |
| December 1973 |
|
Time-Jump | Dell | Collection | 81 |
| 1976 |
|
Der galaktische Verbraucher-Service: Zeitmaschinen für Jedermann | Goldmann | Collection | 81 |