Facts
- Author
- Mary Roberts Rinehart
- Language
- English
- Project Gutenberg No.
- 9931
- Released on Project Gutenberg
- February 1, 2006
- Bookshelves
- Bestsellers, American, 1895-1923, Romance, Novels, American Literature
- Subjects
- Pittsburgh (Pa.) – Fiction, Mystery fiction
- Public domain in the USA
- yes
Sources: Project Gutenberg catalogue (public domain), Wikidata (CC0)