http://book.klll.cc/ebooks/subject/34714.opds?sort_order=downloads 2025-09-19T01:15:48Z Books about Biological weapons -- 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 2025-09-19T01:15:48Z https://book.klll.cc/ebooks/subject/34714.opds?sort_order=title Sort Alphabetically by Title 2025-09-19T01:15:48Z https://book.klll.cc/ebooks/subject/34714.opds?sort_order=release_date Sort by Release Date 2025-09-19T01:15:48Z https://book.klll.cc/ebooks/70552.opds Righteous plague Robert Abernathy 2025-09-19T01:15:48Z https://book.klll.cc/ebooks/61721.opds The Man Who Killed the World Ray Cummings