| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1937 |
|
Astounding Stories, August 1937 | Street & Smith Publications, Inc. | MAGAZINE | 37 |
| September 2016 |
|
The Second Frank Belknap Long Science Fiction Megapack: 22 Classic Stories | Wildside Press | Collection | |5 |