Publications (4)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| December 1960 | Galaxy Magazine, December 1960 | Galaxy Publishing Corporation | MAGAZINE | 128 |
| December 1960 | Galaxy Magazine, December 1960 | Strato Publications | MAGAZINE | 128 |
| September 2015 | The 24th Golden Age of Science Fiction Megapack: H.B Fyfe, Volume 3 | Wildside Press | Collection | |14 |
| April 2016 | Round-and-Round Trip | Project Gutenberg | Chapbook |