Originally appeared in Writers Digest, June 1930.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| June 1930 |
|
Writer's Digest, June 1930 | F&W Publications | MAGAZINE | 25 |
| June 1964 |
|
A Golden Anniversary Bibliography of Edgar Rice Burroughs | Donald M. Grant | Nonfiction | 26 |
| April 2012 |
|
Windy City Pulp Stories #12 | Black Dog Books | Nonfiction | 5 |