Scientific Mysteries: Mystery of Earth's Long-Headed Races
| First published | February 1943 |
|---|---|
| Type | Interior Art |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| February 1943 |
|
Amazing Stories, February 1943 | Ziff-Davis Publishing Company | MAGAZINE | 230 |
| May 2015 |
|
Science Fiction Classics #9 | Pulp Tales Press | Anthology | 230 |