Facts
- Author
- Hereward Carrington
- Language
- English
- Project Gutenberg No.
- 23660
- Released on Project Gutenberg
- November 29, 2007
- Bookshelves
- Psychiatry/Psychology
- Subjects
- Parapsychology
- Public domain in the USA
- yes
Sources: Project Gutenberg catalogue (public domain), Wikidata (CC0)