| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1957 |
|
Robots and Changelings | Ballantine Books | Collection | 113 |
| September 1978 |
|
The Best of Lester del Rey | Del Rey / Ballantine | Collection | 266 |
| September 1978 |
|
The Best of Lester del Rey | Del Rey / Ballantine | Collection | 266 |
| December 1978 |
|
The Best of Lester del Rey | Del Rey / Ballantine / SFBC | Collection | 243 |
| March 1986 |
|
The Best of Lester del Rey | Del Rey / Ballantine | Collection | 266 |
| February 1995 |
|
The Best of Lester del Rey | Del Rey / Ballantine | Collection | |
| June 2000 |
|
The Best of Lester del Rey | Del Rey Impact / Ballantine | Collection | 214 |
| December 2003 | Sci Fiction, December 3, 2003 | SciFi.com | MAGAZINE | ||
| September 2021 |
|
Black Cat Weekly, #4 | Wildside Press | MAGAZINE |