| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1950 |
|
Amazing Stories, April 1950 | Ziff-Davis Publishing Company | MAGAZINE | |
| July 1950 |
|
Amazing Stories, #1 | Thorpe & Porter | MAGAZINE | |
| October 1950 |
|
Amazing Stories Quarterly (Reissue), Fall 1950 | Ziff-Davis | MAGAZINE | |
| January 2013 |
|
When Two Worlds Meet / The Man Who Had No Brains | Armchair Fiction | Omnibus |