http://book.klll.cc/ebooks/author/48130.opds?sort_order=title 2025-11-17T21:22:03Z Books by Klauser, Karl Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-17T21:22:03Z https://book.klll.cc/ebooks/54968.opds Famous composers and their works, Vol. 1 2025-11-17T21:22:03Z https://book.klll.cc/ebooks/57570.opds Famous composers and their works, Vol. 2 2025-11-17T21:22:03Z https://book.klll.cc/ebooks/72822.opds Famous composers and their works, Vol. 3