http://book.klll.cc/ebooks/subject/8312.opds?sort_order=downloads 2025-08-26T15:34:50Z Books about Duty -- Juvenile fiction (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-26T15:34:50Z https://book.klll.cc/ebooks/subject/8312.opds?sort_order=title Sort Alphabetically by Title 2025-08-26T15:34:50Z https://book.klll.cc/ebooks/subject/8312.opds?sort_order=release_date Sort by Release Date 2025-08-26T15:34:50Z https://book.klll.cc/ebooks/61486.opds The Steel Horse: The Rambles of a Bicycle Harry Castlemon 2025-08-26T15:34:50Z https://book.klll.cc/ebooks/21229.opds Thistle and Rose: A Story for Girls Amy Walton