| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| March 1940 |
|
Thrilling Adventures, March 1940 | Standard Magazines, Inc. | MAGAZINE | |
| August 2016 |
|
Edgar Rice Burroughs: The Bibliography | Edgar Rice Burroughs, Inc. | Nonfiction | 15|84.151 |
| August 2016 |
|
Edgar Rice Burroughs: The Bibliography | Edgar Rice Burroughs, Inc. | Nonfiction | 15|84.151 |