| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 1940 |
|
Science Fiction Quarterly, Summer 1940 | Double Action Magazines | MAGAZINE | 142 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 1940 |
|
Science Fiction Quarterly, Summer 1940 | Double Action Magazines | MAGAZINE | 142 |