http://book.klll.cc/ebooks/author/55668.opds?sort_order=title 2025-09-02T01:05:09Z Books by Langenberg, Hanns (sorted alphabetically) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-09-02T01:05:09Z https://book.klll.cc/ebooks/author/55668.opds?sort_order=release_date Sort by Release Date 2025-09-02T01:05:09Z https://book.klll.cc/ebooks/author/55668.opds?sort_order=downloads Sort by Popularity 2025-09-02T01:05:09Z https://book.klll.cc/ebooks/74678.opds Unter Wilden am Amazonas : Forschungen und Abenteuer bei Kopfjägern und Menschenfressern (German) Charles W. Domville-Fife 2025-09-02T01:05:09Z https://book.klll.cc/ebooks/70246.opds Wir ritten für Deutsch-Ostafrika (German) Otto W. H. Inhülsen