| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1968 |
|
New Writings in S.F.—12 | Corgi Books / Transworld Publishers | Anthology | 13 |
| 1968 |
|
New Writings in S-F 12 | Dennis Dobson | Anthology | 13 |
| February 1971 |
|
Major Operation | Ballantine Books | Collection | 41 |
| February 1971 |
|
Major Operation | Ballantine Books | Collection | 41 |
| January 1973 |
|
Die Ärzte der Galaxis | Pabel | Collection | 38 |
| October 1974 |
|
Major Operation | Ballantine Books | Collection | 41 |
| October 1974 |
|
Major Operation | Ballantine Books | Collection | 41 |
| 1976 |
|
A grande operação | Livros do Brasil | Collection | |3 |
| 1977 |
|
De Grote Operatie | Scala | Collection | 49 |
| May 1981 |
|
Major Operation | Del Rey / Ballantine | Collection | 41 |
| May 1981 |
|
Major Operation | Del Rey / Ballantine | Collection | 41 |
| February 1987 |
|
Major Operation | Orbit | Collection | 41 |