| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1975 |
|
Structural Fabulation: An Essay on Fiction of the Future | University of Notre Dame Press | Nonfiction | 27 |
| 1976 |
|
Science Fiction: A Collection of Critical Essays | Prentice-Hall | Nonfiction | 46 |
| July 1976 |
|
Science Fiction: A Collection of Critical Essays | Prentice-Hall | Nonfiction | 46 |