Publications (6)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| 1949 | Planet Stories, Winter 1949 | American News Co. | MAGAZINE | 63 |
| November 1949 | Planet Stories, Winter 1949 | Love Romances Publishing | MAGAZINE | 63 |
| January 1952 | Beyond the End of Time | Permabooks | Anthology | 187 |
| May 2009 | Planet Stories, Winter 1949 | Adventure House | MAGAZINE | 63 |
| February 2021 | Let the Ants Try | Project Gutenberg | Chapbook | |
| December 2024 | Frederik Pohl Audiobook Collection | MotionAudiobooks | Omnibus | |149 |