| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1982 |
|
Science Fiction Writers: Critical Studies of the Major Authors from the Early Nineteenth Century to the Present Day | Charles Scribner's Sons | Nonfiction | 277 |
| 1999 |
|
Science Fiction Writers: Critical Studies of the Major Authors from the Early Nineteenth Century to the Present Day, Second Edition | Charles Scribner's Sons | Nonfiction | 35 |
| March 2009 |
|
Jaunting on the Scoriac Tempests and Other Essays on Fantastic Literature | Borgo Press / Wildside Press | Nonfiction | 123 |