| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| January 1931 |
|
Amazing Stories, January 1931 | Radio-Science Publications, Inc. | MAGAZINE | 870 |
| August 2004 |
|
Seventy-Five: The Diamond Anniversary of a Science Fiction Pioneer | Haffner Press | Collection | 65 |
| August 2004 |
|
Seventy-Five: The Diamond Anniversary of a Science Fiction Pioneer | Haffner Press | Collection | 65 |
| June 2024 | The Prince of Space | Project Gutenberg | Chapbook |