| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 1930 |
|
Astounding Stories of Super-Science, July 1930 | Publishers' Fiscal Corp | MAGAZINE | 18 |
| June 2009 | Astounding Stories of Super-Science, July 1930 | Project Gutenberg | Anthology | 18 | |
| April 2013 |
|
Classic Martian Stories, Vol. 6 | CreateSpace | Anthology | 38 |
| May 2014 |
|
Astounding Stories of Super-Science, July 1930 | LibriVox | Anthology | |2 |
| March 2015 |
|
Astounding Stories, July 1930 | Sci-Fi Publishing | Anthology | |18 |