| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1939 |
|
Thrilling Wonder Stories, April 1939 | Better Publications, Inc. | MAGAZINE | 88 |
| September 2016 |
|
The Second Frank Belknap Long Science Fiction Megapack: 22 Classic Stories | Wildside Press | Collection | |8 |