Reportedly revised for the 1984 publication.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1960 |
|
Unearthly Neighbors | Ballantine Books | Novel | 5 |
| 1964 |
|
Senhores do Sonho | Edições GRD | Novel | |
| December 1964 |
|
Brüder unter fremder Sonne | Heyne | Novel | |
| February 1970 |
|
Brüder unter fremder Sonne | Heyne | Novel | |
| 1977 |
|
Brüder unter fremder Sonne | Heyne | Novel | |
| November 1984 |
|
Unearthly Neighbors | Crown Publishers | Novel | 1 |
| 1986 |
|
Unearthly Neighbors | Greenhouse | Novel | 1 |
| 1989 |
|
Zukunftsabenteuer | Heyne | Omnibus | 505 |
| 1991 |
|
Brüder unter fremder Sonne / Wenn der Krake erwacht | Das Beste | Omnibus | 7 |
| January 2008 |
|
From Other Shores | NESFA Press | Omnibus | 153 |
| July 2015 |
|
Unearthly Neighbors | Gateway / Orion | Novel |