http://www.gutenberg.org/ebooks/subject/8312.opds 2024-11-06T02:02:07Z Books about Duty -- Juvenile fiction (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 2024-11-06T02:02:07Z https://sendtokindle.compellingsciencefiction.com/ebooks/subject/8312.opds?sort_order=title Sort Alphabetically by Title 2024-11-06T02:02:07Z https://sendtokindle.compellingsciencefiction.com/ebooks/subject/8312.opds?sort_order=release_date Sort by Release Date 2024-11-06T02:02:07Z https://sendtokindle.compellingsciencefiction.com/ebooks/61486.opds The Steel Horse: The Rambles of a Bicycle Harry Castlemon 2024-11-06T02:02:07Z https://sendtokindle.compellingsciencefiction.com/ebooks/21229.opds Thistle and Rose: A Story for Girls Amy Walton