http://book.klll.cc/ebooks/author/47257.opds?sort_order=title 2026-01-13T23:11:11Z Books by Rietz, Julius Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2026-01-13T23:11:11Z https://en.wikipedia.org/wiki/Julius_Rietz See also: en.wikipedia 2026-01-13T23:11:11Z https://book.klll.cc/ebooks/50473.opds Letters of Felix Mendelssohn-Bartholdy from 1833 to 1847 Felix Mendelssohn-Bartholdy