| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1981 |
|
Asimov on Science Fiction | Doubleday & Company | Nonfiction | 269 |
| July 1981 |
|
Asimov on Science Fiction | Doubleday / SFBC | Nonfiction | 257 |
| April 1982 |
|
Asimov on Science Fiction | Discus / Avon | Nonfiction | 241 |
| 1983 |
|
Asimov on Science Fiction | Granada | Nonfiction | 269 |