http://book.klll.cc/ebooks/subject/466.opds?sort_order=release_date&start_index=101 2025-11-16T11:40:53Z Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 101 2025-11-16T11:40:53Z https://book.klll.cc/ebooks/919.opds Benedictus de Spinoza