| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| March 1982 |
|
Retief's War | Timescape / Pocket Books | Novel | |
| March 1987 |
|
Der Eroberer | Ullstein | Collection | |
| 1992 |
|
Rowena Fantasy Art Trading Cards | Friedlander Publishing Group | Nonfiction | 71 |