| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1940 |
|
Captain Future, Spring 1940 | Better Publications, Inc. | MAGAZINE | |
| July 2009 |
|
The Collected Captain Future: Wizard of Science, Volume One | Haffner Press | Omnibus | 679 |
| March 2012 |
|
Calling Captain Future | Radio Archives | Novel | |
| March 2013 |
|
Erde in Gefahr | Golkonda | Novel | |
| 2016 |
|
Calling Captain Future | RadioArchives.com | Novel | |
| June 2016 |
|
Captain Future, Winter 1941 | Adventure House | Anthology | bc |
| August 2016 |
|
Captain Future, Spring 1940 | Adventure House | Anthology |