Available on page 125, <a target="_blank" rel="noopener" href="http://www.isfdb.org/cgi-bin/pl.cgi?GRSBCKYR1999">Bleiler (Gernsback)</a>.
Astounding Stories, October 1931, illustrated by H. W. Wesso.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| October 1931 |
|
Astounding Stories, October 1931 | The Clayton Magazines, Inc. | MAGAZINE | 24 |
| June 2009 | The Heads of Apex | Project Gutenberg | Chapbook | ||
| July 2013 |
|
Anthology of Sci-Fi V18: The Pulp Writers | Spastic Cat Press | Anthology | |
| June 2024 |
|
The Heads of Apex | Roy Glashan's Library | Chapbook |