| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| February 1937 |
|
Thrilling Wonder Stories, February 1937 | Beacon Magazines, Inc. | MAGAZINE | 103 |
| September 2014 |
|
The Mad Scientist Megapack | Wildside Press | Anthology | |
| November 2014 |
|
The Tenth Golden Age of Science Fiction Megapack | Wildside Press | Collection | |14 |
| June 2018 |
|
Thrilling Wonder Stories, February 1937 | Pulp Tales Press | Anthology | 103 |
| March 2020 |
|
Il mondo in una scatola | Edizioni Hypnos | Chapbook |