| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1975 |
|
The Second Experiment | Panther | Novel | |
| 1976 |
|
Een geschenk van de aarde | Meulenhoff | Novel | |
| August 1977 |
|
Science-Fiction-Stories 68 | Ullstein | Anthology | |
| December 1978 |
|
Heavy Metal, December 1978 | HM Communications, Inc. | MAGAZINE | |
| September 1979 |
|
SF Perry Rhodan Magazin, 5/79 | Pabel | MAGAZINE | |
| 1980 |
|
Solar Wind | Perigee Paper Tiger | Nonfiction | 2 |
| 1980 |
|
Solar Wind | Paper Tiger | Nonfiction | 2 |
| March 1984 |
|
I danzatori del fuoco | Fanucci Editore | Novel | |
| 1994 |
|
Solar Wind | Paper Tiger | Nonfiction | 2 |
| October 1997 |
|
De drakenruiters | Meulenhoff | Chapbook |