| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| October 1979 |
|
The Douglas Convolution | DAW Books | Novel | |
| October 1979 |
|
The Douglas Convolution | DAW Books / New American Library of Canada | Novel | |
| February 1985 |
|
The Douglas Convolution | DAW Books | Novel | |
| 1996 |
|
Don Maitz II Fantasy Art Trading Cards | Friedlander Publishing Group | Nonfiction | 70 |