First published in Astounding Stories, December 1934.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| December 1934 |
|
Astounding Stories, December 1934 | Street & Smith Publications, Inc. | MAGAZINE | 88 |
| February 1946 |
|
The Best of Science Fiction | Crown Publishers | Anthology | 140 |
| 1980 |
|
The Golden Age of Science Fiction | Bonanza Books / Crown Publishers | Anthology | 140 |
| July 1994 |
|
The Ascent of Wonder: The Evolution of Hard SF | Tor | Anthology | 484 |
| October 1994 |
|
The Ascent of Wonder: The Evolution of Hard SF | Orbit | Anthology | 484 |
| October 1994 |
|
The Ascent of Wonder: The Evolution of Hard SF | Tor / SFBC | Anthology | 484 |
| September 1997 |
|
The Ascent of Wonder: The Evolution of Hard SF | Orb | Anthology | 484 |