The Key
| First published | July 1959 |
|---|---|
| Type | Short Fiction |
| Length | Novelette |
| Series | Rim Worlds › John Grimes |
Publications (6)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| July 1959 | Fantastic, July 1959 | Ziff-Davis Publishing Company | MAGAZINE | 60 |
| 1963 | Beyond the Galactic Rim / The Ship From Outside | Ace Books | Omnibus | 84 |
| June 1967 | Great Science Fiction, No. 7 | Ultimate Publishing Co., Inc. | MAGAZINE | 43 |
| July 1982 | Beyond the Galactic Rim | Allison & Busby | Collection | 89 |
| October 1982 | Beyond the Galactic Rim | Sphere Books | Collection | 87 |
| November 1982 | Beyond the Galactic Rim | Schocken Books | Collection |