The "Swap"Column (Thrilling Wonder Stories, December 1937)
| First published | December 1937 |
|---|---|
| Type | Essay |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| December 1937 |
|
Thrilling Wonder Stories, December 1937 | Better Publications, Inc. | MAGAZINE | 12 |
| 2019 |
|
Thrilling Wonder Stories, December 1937 | Pulp Tales Press | Anthology | 12 |