| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1978 |
|
Earth's Other Shadow | Panther / Granada | Collection | |
| 1980 |
|
The Alien World: The Complete Illustrated Guide | Crescent Books | Nonfiction | 32 |
| 1980 |
|
The Alien World: The Complete Illustrated Guide | Octopus Books | Nonfiction | 32 |
| December 1981 |
|
Lunatico oder Die nächste Welt | Heyne | Novel | |
| 1983 |
|
Lunatico oder Die nächste Welt | Heyne | Novel | |
| November 1983 |
|
LĂ©gion Alpha | Fleuve Noir | Novel |