| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1968 |
|
Seven Trips Through Time and Space | Fawcett Gold Medal | Anthology | [1] |
| February 1969 |
|
Seven Trips Through Time and Space | Coronet | Anthology | [1] |
| 1972 |
|
Seven Trips Through Time and Space | White Lion | Anthology | 3 |
| 1972 |
|
Seven Trips Through Time and Space | Coronet | Anthology | [3] |
| 1972 |
|
7 viajes a través del tiempo y del espacio | Organizacion Editorial Novaro | Anthology | 9 |
| 1973 |
|
Seven Trips Through Time and Space | Coronet Books | Anthology | [3] |