Publications (3)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| April 1940 | Captain Future, Spring 1940 | Better Publications, Inc. | MAGAZINE | 115 |
| July 1951 | Fantastic Story Magazine, Summer 1951 | Best Books, Inc. | MAGAZINE | 130 |
| August 2016 | Captain Future, Spring 1940 | Adventure House | Anthology | 115 |