| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| December 1979 |
|
Mirror Friend, Mirror Foe | Playboy Press | Novel | |
| September 1980 |
|
Mirror Friend, Mirror Foe | Playboy Press | Novel | |
| 1994 |
|
Ken Barr: The Beast Within | Comic Images | Nonfiction | 35 |