| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| September 1977 |
|
Deus Irae | Dell | Novel | |
| September 1977 |
|
Deus Irae | Dell | Novel | |
| February 1978 |
|
Deus Irae | Dell | Novel | |
| 1980 |
|
Voorbij Deze Horizon | Centripress | Novel |