| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| May 1939 |
|
Unknown, May 1939 | Street & Smith Publications, Inc. | MAGAZINE | 40 |
| 2000 |
|
The Classic Era of American Pulp Magazines | Prion Books | Nonfiction | 148|148.2 |
| April 2001 |
|
The Classic Era of American Pulp Magazines | Chicago Review Press | Nonfiction | 148|148.2 |