Introduction (The Great Science Fiction Stories Volume 4, 1942)
| First published | October 1980 |
|---|---|
| Type | Essay |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| October 1980 |
|
The Great Science Fiction Stories Volume 4, 1942 | DAW Books | Anthology | 7 |
| October 1980 |
|
The Great Science Fiction Stories Volume 4, 1942 | DAW Books / New American Library of Canada | Anthology | 7 |
| September 1990 |
|
Le grandi storie della fantascienza 4 | Bompiani | Anthology | 5 |