The unknown seven, by Harry Coverdale 78010 [Subtitle: A detective story] [Author: Harry Coverdale] [Link: https://www.gutenberg.org/ebooks/78010] note: link will be active within two hours of posting.
Thanks to Tim Miller, Robert Tonsing, and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive) Regards, Robert
