http://book.klll.cc/ebooks/author/26853.opds 2025-08-11T03:01:59Z Books by Castle, Arnold (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 2025-08-11T03:01:59Z https://book.klll.cc/ebooks/author/26853.opds?sort_order=title Sort Alphabetically by Title 2025-08-11T03:01:59Z https://book.klll.cc/ebooks/author/26853.opds?sort_order=release_date Sort by Release Date 2025-08-11T03:01:59Z https://book.klll.cc/ebooks/65980.opds The Invisible Enemy Arnold Castle 2025-08-11T03:01:59Z https://book.klll.cc/ebooks/32207.opds A Mixture of Genius Arnold Castle 2025-08-11T03:01:59Z https://book.klll.cc/ebooks/60849.opds When Day is Done Arnold Castle 2025-08-11T03:01:59Z https://book.klll.cc/ebooks/24977.opds The Perfectionists Arnold Castle