| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| January 1966 |
|
Alien Worlds, #1 | Alien Worlds | MAGAZINE | 4 |
| July 1970 |
|
Prime Number | Berkley Medallion | Collection | 138 |
| 1975 |
|
Prime Number | Sphere | Collection | 138 |
| 1978 |
|
Prime Number | Sphere Books | Collection | 138 |
| 1983 |
|
Prime Number | Sphere | Collection | 138 |
| February 1987 |
|
Prime Number | Sphere | Collection |