| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| December 1930 |
|
Astounding Stories of Super-Science, December 1930 | Reader's Guild | MAGAZINE | 310 |
| December 2009 | Astounding Stories of Super-Science, December 1930 | Project Gutenberg | Anthology | 310 | |
| March 2015 |
|
Astounding Stories of Super-Science, December 1930 | LibriVox | Anthology | |2 |
| March 2015 |
|
Astounding Stories, December 1930 | Sci-Fi Publishing | Anthology | |310 |