Foreword: E. J. Carnell (New Writings in SF—21)
| First published | September 1973 |
|---|---|
| Type | Essay |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| September 1973 |
|
New Writings in SF—21 | Corgi Books / Transworld Publishers | Anthology | 7 |