Scientific Crossword Puzzle (Startling Stories, May 1939)
| First published | May 1939 |
|---|---|
| Type | Essay |
| Series | Scientific Crossword Puzzle: Startling Stories |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| May 1939 |
|
Startling Stories, May 1939 | Better Publications, Inc. | MAGAZINE | 124 |
| December 2017 |
|
Startling Stories, May 1939 | Adventure House | Anthology | 124 |