| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1949 | Planet Stories, Summer 1949 | American News Co. | MAGAZINE | 91 | |
| May 1949 |
|
Planet Stories, Summer 1949 | Love Romances Publishing | MAGAZINE | 91 |
| August 2008 |
|
Planet Stories, Summer 1949 | Adventure House | MAGAZINE | 91 |
| November 2020 | Stalemate in Space | Project Gutenberg | Chapbook |