| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1977 |
|
Le sursis d'Hypnos | Fleuve Noir | Novel | |
| 1978 |
|
Unternehmen Tiefsee | Bastei Lübbe | Novel | |
| June 1984 |
|
De talen van Pao | Meulenhoff | Novel | |
| 1987 |
|
Plague from Space | Sphere | Novel |