| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1967 |
|
Nine by Laumer | Doubleday | Collection | |
| 1968 |
|
Nine by Laumer | Faber and Faber | Collection | 70 |
| February 1969 |
|
Nine by Laumer | Berkley Medallion | Collection | 77 |
| April 1970 |
|
Nine by Laumer | Sphere Books | Collection | 63 |
| May 1991 |
|
Alien Minds | Baen Books | Collection | 140 |