| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1950 |
|
The Dark Other | Fantasy Publishing Company, Inc. | Novel | |
| 1950 |
|
The Dark Other | Fantasy Publishing Company, Inc. | Novel | |
| 1953 |
|
Fantasy Twin | Fantasy Publishing Company, Inc. | Anthology | 2|9 |
| January 1975 |
|
Der dunkle Doppelgänger | Heyne | Novel | |
| April 2006 |
|
The Black Heart | Leonaur Ltd | Collection | |
| April 2006 |
|
The Black Heart | Leonaur Ltd | Collection | |
| September 2014 |
|
The Dark Other / Witch of the Demon Seas | Armchair Fiction | Omnibus | 5 |
| November 2015 | The Dark Other | Project Gutenberg | Novel | ||
| December 2015 |
|
The 27th Golden Age of Science Fiction Megapack | Wildside Press | Collection | |
| May 2017 |
|
The Dark Other | Novel | ||
| April 2020 |
|
The Dark Other | Novel | ||
| 2021 | Tamten Mroczny | Stalker Books | Novel |