Science Questions and Answers (Thrilling Wonder Stories, March 1940)
| First published | March 1940 |
|---|---|
| Type | Essay |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| March 1940 |
|
Thrilling Wonder Stories, March 1940 | Better Publications, Inc. | MAGAZINE | 119 |
| March 2013 |
|
Thrilling Wonder Stories, March 1940 | Adventure House | Anthology | 119 |
| July 2018 |
|
Thrilling Wonder Stories, March 1940 | Pulp Tales Press | Anthology | 119 |