http://book.klll.cc/ebooks/subject/12889.opds?sort_order=title 2025-08-12T23:38:40Z Books about Optimism -- Juvenile fiction (sorted alphabetically) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-12T23:38:40Z https://book.klll.cc/ebooks/subject/12889.opds?sort_order=release_date Sort by Release Date 2025-08-12T23:38:40Z https://book.klll.cc/ebooks/subject/12889.opds?sort_order=downloads Sort by Popularity 2025-08-12T23:38:40Z https://book.klll.cc/ebooks/19063.opds Little Alice's Palace; or, The Sunny Heart Anonymous 2025-08-12T23:38:40Z https://book.klll.cc/ebooks/41097.opds Mary Lee the Red Cross Girl Helen Hart