| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1974 |
|
King Kobold | Mayflower | Novel | |
| May 1975 |
|
Zwaarden tegen de dood | Meulenhoff | Collection | |
| 1980 |
|
Solar Wind | Perigee Paper Tiger | Nonfiction | 32 |
| 1980 |
|
Solar Wind | Paper Tiger | Nonfiction | 32 |
| 1980 |
|
Zwaarden tegen de dood | Meulenhoff | Collection | |
| February 1985 |
|
Lungo i mari del fato | Fanucci Editore | Novel | |
| 1994 |
|
Solar Wind | Paper Tiger | Nonfiction | 32 |
| March 1994 |
|
Gli avventurieri di Riverworld | Editrice Nord | Collection |