http://book.klll.cc/ebooks/author/35038.opds?sort_order=release_date 2025-11-16T02:21:26Z Books by Kinkel, Johanna Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-16T02:21:26Z https://en.wikipedia.org/wiki/Johanna_Kinkel See also: en.wikipedia 2025-11-16T02:21:26Z https://book.klll.cc/ebooks/31170.opds Acht Briefe an eine Freundin über Clavier-Unterricht (German) Johanna Kinkel