| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| June 1955 |
|
Galaxy Science Fiction, June 1955 | Galaxy Publishing Corporation | MAGAZINE | |
| September 1955 |
|
Galaxy Science Fiction, No. 30 | Strato Publications | MAGAZINE | |
| December 1955 |
|
Galaxie, Décembre 1955 | Éditions Nuit et Jour | MAGAZINE | |
| February 2015 |
|
Preferred Risk | Wildside Press | Novel |