http://book.klll.cc/ebooks/subject/32836.opds 2025-08-06T10:01:37Z Books about Science -- 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 2025-08-06T10:01:37Z https://book.klll.cc/ebooks/subject/32836.opds?sort_order=title Sort Alphabetically by Title 2025-08-06T10:01:37Z https://book.klll.cc/ebooks/subject/32836.opds?sort_order=release_date Sort by Release Date 2025-08-06T10:01:37Z https://book.klll.cc/ebooks/58003.opds Bertha's Visit to Her Uncle in England; vol. 2 [of 3] Mrs. Marcet 2025-08-06T10:01:37Z https://book.klll.cc/ebooks/58002.opds Bertha's Visit to Her Uncle in England; vol. 1 [of 3] Mrs. Marcet 2025-08-06T10:01:37Z https://book.klll.cc/ebooks/58004.opds Bertha's Visit to Her Uncle in England; vol. 3 [of 3] Mrs. Marcet