| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1975 |
|
Ruimte-odyssee & Dinosaurusstrand | Meulenhoff | Omnibus | |
| April 1975 |
|
The Centauri Device | Panther | Novel | |
| May 1975 |
|
Die Todesmaterie | Bastei | Novel | |
| 1977 |
|
The Flights of Icarus | Paper Tiger | Nonfiction | 127 |
| 1977 |
|
The Flights of Icarus | Paper Tiger | Nonfiction | 127 |
| November 1978 |
|
The Flights of Icarus | A & W Visual Library / Paper Tiger | Nonfiction | 127 |
| 1979 |
|
De vlucht van Icarus | Rostrum | Nonfiction | 127 |
| 1980 |
|
Solar Wind | Perigee Paper Tiger | Nonfiction | 72 |
| 1980 |
|
Solar Wind | Paper Tiger | Nonfiction | 72|72.4 |
| March 1981 |
|
Ruimte-odyssee & Dinosaurusstrand | Meulenhoff | Omnibus | |
| 1984 |
|
The Flights of Icarus | Guild Publishing | Nonfiction | 127 |
| 1989 |
|
The Flights of Icarus | Paper Tiger | Nonfiction | 127 |
| 1994 |
|
Solar Wind | Paper Tiger | Nonfiction | 72|72.4 |
| July 1999 |
|
La guerra nelle galassie | Editrice Nord | Anthology |