Nebula Award Science Fiction, 1965-1970, the Science
| First published | November 1972 |
|---|---|
| Type | Essay |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| November 1972 |
|
Nebula Award Stories 7 | Gollancz | Anthology | |
| 1973 |
|
Nebula Award Stories Seven | Harrow Books | Anthology | 263 |
| January 1973 |
|
Nebula Award Stories Seven | Harper & Row | Anthology | 263 |
| March 1973 |
|
Nebula Award Stories Seven | Harper & Row / SFBC | Anthology | 213 |
| December 1974 |
|
Nebula Award Stories 7 | Panther | Anthology | 269 |