| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| February 1973 |
|
Operation Umanaq | Ace Books | Novel | |
| October 1974 |
|
Herrscher der Erde | Pabel | Collection | |
| July 1976 |
|
Algol, #26, Summer 1976 | Andrew Porter | MAGAZINE | 31 |