http://book.klll.cc/ebooks/subject/15022.opds?sort_order=release_date 2025-08-07T08:01:19Z Books about Perseverance (Ethics) -- Juvenile fiction (sorted by release date) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-07T08:01:19Z https://book.klll.cc/ebooks/subject/15022.opds?sort_order=title Sort Alphabetically by Title 2025-08-07T08:01:19Z https://book.klll.cc/ebooks/subject/15022.opds?sort_order=downloads Sort by Popularity 2025-08-07T08:01:19Z https://book.klll.cc/ebooks/55683.opds Go-Ahead; Or, The Fisher-Boy's Motto Harry Castlemon 2025-08-07T08:01:19Z https://book.klll.cc/ebooks/13803.opds Making His Way; Or, Frank Courtney's Struggle Upward Jr. Horatio Alger