| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| September 1961 |
|
Analog Science Fact -> Fiction, September 1961 | Street & Smith Publications, Inc. | MAGAZINE | 175 |
| January 1962 |
|
Analog Science Fact -> Science Fiction, January 1962 | Atlas Publishing and Distribution Co. Ltd | MAGAZINE | 124 |