| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| January 1980 |
|
Roy G. Krenkel: Portfolio # 1 | Fantastic Visions Publications | Nonfiction |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| January 1980 |
|
Roy G. Krenkel: Portfolio # 1 | Fantastic Visions Publications | Nonfiction |