| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1957 |
|
Science Fiction Quarterly, August 1957 | Columbia Publications, Inc.; Holyoke, MA | MAGAZINE | 6 |
| June 1959 |
|
Utopia-Science-Fiction-Magazin, #26 | Pabel | MAGAZINE | 30 |