http://book.klll.cc/ebooks/author/37807.opds?sort_order=release_date 2025-11-16T22:44:25Z Books by Aurén, Petter Wilhelm Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-16T22:44:25Z http://fi.wikipedia.org/wiki/Petter_Wilhelm_Aur%C3%A9n See also: fi.wikipedia 2025-11-16T22:44:25Z https://book.klll.cc/ebooks/35656.opds Risto Rytkönen (Finnish) Petter Wilhelm Aurén