http://book.klll.cc/ebooks/author/50309.opds 2025-08-14T16:01:51Z Books by Gerdes, E. (Eduard) (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-14T16:01:51Z https://nl.wikipedia.org/wiki/Eduard_Gerdes See also: nl.wikipedia 2025-08-14T16:01:51Z https://book.klll.cc/ebooks/59119.opds Jonker Willem van Arkel (Dutch) E. Gerdes