| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| November 1974 |
|
Analog Science Fiction/Science Fact, November 1974 | Condé Nast | MAGAZINE | 5 |
| February 1977 |
|
Viewpoint | NESFA Press | Nonfiction | 46 |
| May 1992 | Inside Science Fiction: Essays on Fantastic Literature | Borgo Press | Nonfiction | 67 | |
| May 1992 |
|
Inside Science Fiction: Essays on Fantastic Literature | Borgo Press | Nonfiction | 67 |
| April 2006 |
|
Inside Science Fiction: Second Edition | Scarecrow Press | Nonfiction | 89 |