Publications (3)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| September 1950 | Astounding Science Fiction, September 1950 | Street & Smith Publications, Inc. | MAGAZINE | 142 |
| April 1951 | Astounding Science Fiction, April 1951 | Atlas Publishing and Distribution Co. Ltd | MAGAZINE | 36 |
| September 2015 | The 24th Golden Age of Science Fiction Megapack: H.B Fyfe, Volume 3 | Wildside Press | Collection | |17 |