| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1941 |
|
Super Science Novels Magazine, August 1941 | Fictioneers, Inc. | MAGAZINE | 100 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1941 |
|
Super Science Novels Magazine, August 1941 | Fictioneers, Inc. | MAGAZINE | 100 |