The Third Level
| First published | February 1959 |
|---|---|
| Type | Review |
Publications (2)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| February 1959 | Future Science Fiction, February 1959 | Columbia Publications, Inc. | MAGAZINE | 115 |
| June 1959 | Future Science Fiction, No. 8 | Strato Publications | MAGAZINE | 115 |