The secret of the caves, by Franklin W. Dixon 75310 [Author: Franklin W. Dixon] [Illustrator: Walter S. Rogers] [Link: https://www.gutenberg.org/ebooks/75310] note: link will be active within two hours of posting.
Thanks to Greg Weeks, Mary Meehan and the Online Distributed Proofreading Team at http://www.pgdp.net Regards, Al
