Available on page 476, <a target="_blank" rel="noopener" href="http://www.isfdb.org/cgi-bin/pl.cgi?GRSBCKYR1999">Bleiler (Gernsback)</a>.
Astounding Stories, October 1936, illustrated by M. Marchioni.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| October 1936 |
|
Astounding Stories, October 1936 | Street & Smith Publications, Inc. | MAGAZINE | 130 |
| April 1951 |
|
Far Boundaries: 20 Science-Fiction Stories | Pellegrini & Cudahy | Anthology | 89 |
| 1965 |
|
Far Boundaries | Consul Books | Anthology | 78 |
| 1965 |
|
Far Boundaries | Consul Books | Anthology | 78 |
| January 1965 |
|
Strange Harvest | Arkham House | Collection | 202 |
| 1967 |
|
Far Boundaries | Sphere | Anthology | 64 |
| October 1967 |
|
Far Boundaries | Sphere | Anthology | 64 |
| 1989 |
|
Colossus: The Collected Science Fiction of Donald Wandrei | Fedogan & Bremer | Collection | 339 |
| August 1999 |
|
Colossus: The Collected Science Fiction of Donald Wandrei | Fedogan & Bremer | Collection | 339 |
| January 2021 |
|
Dangerous Dimensions: Mind-Bending Tales of the Mathematical Weird | The British Library | Anthology | 251 |