http://book.klll.cc/ebooks/author/56556.opds?sort_order=downloads 2025-11-17T03:45:10Z Books by Oswald, Felix L. (Felix Leopold) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-17T03:45:10Z https://en.wikipedia.org/wiki/Felix_Leopold_Oswald See also: en.wikipedia 2025-11-17T03:45:10Z https://book.klll.cc/ebooks/72134.opds The Bible of nature : or, The principles of secularism. A contribution to the religion of the future Felix L. Oswald