| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| May 1943 |
|
Super Science Stories, May 1943 | Fictioneers, Inc.; Chicago, IL | MAGAZINE | 74 |
| June 1944 |
|
Super Science Stories (Canadian), June 1944 | Popular Publications, Inc.; Toronto, Canada | MAGAZINE | 24 |
| July 1954 |
|
I Romanzi di Urania #51 | Mondadori | MAGAZINE | 107 |