| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| December 1990 |
|
Christmas on Ganymede and Other Stories | Avon | Anthology | |
| November 1991 |
|
Frohes Fest!: 13 schlimme Bescherungen / Frohes Fest!: 17 schöne Bescherungen | Heyne | Omnibus | |
| 1995 |
|
James Warhola Fantasy Art Trading Cards | Friedlander Publishing Group | Nonfiction | 81 |