| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 1978 |
|
Black Holes and Other Marvels | Futura | Anthology | |
| 1980 |
|
Space Patrol: The Official Guide to the Galactic Security Force | Intercontinental Book Productions | Collection | 20 |
| 1980 |
|
Space Patrol: The Official Guide to the Galactic Security Force | Crescent Books | Collection | 20 |
| 1980 |
|
Thuiswereld | Rostrum | Novel | |
| 1980 |
|
Wereldcyclus Trilogie | Rostrum | Omnibus | |
| October 1982 |
|
Chrysalis 9 | Zebra Books / Kensington Publishing Corp. | Anthology |