| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 1990 |
|
Doomsday World | Titan Books | Novel | |
| July 1990 |
|
Doomsday World | Pocket Books | Novel | |
| 1991 |
|
Doomsday World | Pocket Books | Novel | |
| 1992 |
|
Planet des Untergangs | Heyne | Novel |