http://www.gutenberg.org/ebooks/author/42487.opds 2024-11-06T01:24:28Z Books by Persons, Helen M. (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://www.gutenberg.org webmaster@gutenberg.org https://www.gutenberg.org/gutenberg/favicon.ico 25 1 2024-11-06T01:24:28Z https://sendtokindle.compellingsciencefiction.com/ebooks/author/42487.opds?sort_order=title Sort Alphabetically by Title 2024-11-06T01:24:28Z https://sendtokindle.compellingsciencefiction.com/ebooks/author/42487.opds?sort_order=release_date Sort by Release Date 2024-11-06T01:24:28Z https://sendtokindle.compellingsciencefiction.com/ebooks/43937.opds Finding the Lost Treasure Helen M. Persons 2024-11-06T01:24:28Z https://sendtokindle.compellingsciencefiction.com/ebooks/44041.opds The Mystery of Arnold Hall Helen M. Persons