| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1957 |
|
Astounding Science Fiction, April 1957 | Street & Smith Publications, Inc. | MAGAZINE | 77 |
| August 1957 |
|
Astounding Science Fiction, August 1957 | Atlas Publishing and Distribution Co. Ltd | MAGAZINE | 68 |
| August 1957 |
|
Astounding Science Fiction, August 1957 | Atlas Publishing and Distribution Co. Ltd | MAGAZINE | 68 |