First published in the April 1940 issue of Futuria Fantasia.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1940 |
|
Futuria Fantasia, Spring 1940 | Ray Bradbury | FANZINE | 4 |
| September 1970 |
|
Futures to Infinity | Pyramid Books | Anthology | 79 |
| September 1970 |
|
Futures to Infinity | Pyramid Books | Anthology | 79 |
| December 2012 | Futuria Fantasia, Spring 1940 | Project Gutenberg | Anthology | 4 | |
| May 2013 |
|
Futuria Fantasia, Spring 1940 | LibriVox | Anthology | |2 |
| 2015 |
|
Futuria Fantasia | The Monk Publisher | Anthology | |5.04 |