| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1934 |
|
Amazing Stories, April 1934 | Teck Publications, Inc. | MAGAZINE | 34 |
| April 1934 | Amazing Stories, April 1934 | Teck Publications, Inc. (Canada) | MAGAZINE | 34 | |
| October 2007 |
|
Triplanetary | BiblioBazaar | Novel | 125 |