| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| October 1968 |
|
Thongor at the End of Time | Paperback Library | Novel | |
| October 1968 |
|
Thongor at the End of Time | Paperback Library | Novel | |
| 1998 |
|
The Robert E. Howard Newsletter, V2n1 Spring 1998 | Dennis McHaney | FANZINE | 10 |
| October 2001 |
|
Fantasy of the 20th Century: An Illustrated History | Collectors Press | Nonfiction | 140 |
| October 2002 |
|
Art of Imagination: 20th Century Visions of Science Fiction, Horror, and Fantasy | Collectors Press | Omnibus | 648 |
| November 2004 |
|
Fantasy of the 20th Century: An Illustrated History | Barnes & Noble Books | Nonfiction | 140 |