| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1977 |
|
Across a Billion Years | Gollancz | Novel | |
| 1978 |
|
Génération Alpha | Fleuve Noir | Novel | |
| 1979 |
|
Aliens in Space: An Illustrated Guide to the Inhabited Galaxy | Intercontinental Book Productions | Collection | 21 |
| 1979 |
|
Aliens in Space: An Illustrated Guide to the Inhabited Galaxy | Crescent Books | Collection | 21 |
| 1980 |
|
The Alien World: The Complete Illustrated Guide | Crescent Books | Nonfiction | 60 |
| 1980 |
|
The Alien World: The Complete Illustrated Guide | Octopus Books | Nonfiction | 60 |
| April 1981 |
|
Uranus schweigt | Pabel | Novel | |
| 1987 |
|
Heroic Dreams | Paper Tiger | Nonfiction | 84 |
| 1987 |
|
Heroic Dreams | Paper Tiger | Nonfiction | 84 |
| 1995 |
|
Heroic Dreams | Paper Tiger | Nonfiction | 84 |