http://www.gutenberg.org/ebooks/author/41796.opds 2024-11-09T01:56:29Z Books by Prüfer, Johannes (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://www.gutenberg.org webmaster@gutenberg.org https://www.gutenberg.org/gutenberg/favicon.ico 25 1 2024-11-09T01:56:29Z https://sendtokindle.compellingsciencefiction.com/ebooks/author/41796.opds?sort_order=title Sort Alphabetically by Title 2024-11-09T01:56:29Z https://sendtokindle.compellingsciencefiction.com/ebooks/author/41796.opds?sort_order=release_date Sort by Release Date 2024-11-09T01:56:29Z https://de.wikipedia.org/wiki/Johannes_Pr%C3%BCfer See also: de.wikipedia 2024-11-09T01:56:29Z https://sendtokindle.compellingsciencefiction.com/ebooks/42651.opds Henriette Goldschmidt: Ihr Leben und ihr Schaffen (German) Josephine Siebe and Johannes Prüfer 2024-11-09T01:56:29Z https://sendtokindle.compellingsciencefiction.com/ebooks/43613.opds Die Welt im Kinderköpfchen (German) Josephine Siebe