Publications (4)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| 1941 | Amazing Stories Quarterly (Reissue), Winter 1941 | Ziff-Davis | MAGAZINE | 90 |27 |
| July 1941 | Amazing Stories, July 1941 | Ziff-Davis Publishing Company | MAGAZINE | 90 |
| November 1972 | Science Fiction Adventure Classics, November 1972 | Ultimate Publishing Co., Inc. | MAGAZINE | 73 |
| July 2015 | The Third Time Travel Megapack | Wildside Press | Anthology | |3 |