| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1968 |
|
Riverside Quarterly, August 1968 | Leland Sapiro | FANZINE | 214 |
| 1971 |
|
SF: The Other Side of Realism: Essays on Modern Fantasy and Science Fiction | Bowling Green State University Popular Press | Nonfiction | 166 |