| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| February 1931 |
|
Weird Tales, February-March 1931 | Popular Fiction Publishing Co. | MAGAZINE | 192 |
| December 2013 |
|
The Reign of the Robots | Haffner Press | Collection | 41 |
| 2019 | Weird Tales (disc 3, part 1) | Anthology | 192|31702192 |