http://book.klll.cc/ebooks/subject/34771.opds 2025-11-14T19:58:47Z Books about IJssel Lake (Netherlands) -- Description and travel -- Juvenile literature Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-14T19:58:47Z https://book.klll.cc/ebooks/61827.opds Langs de Zuiderzee (Dutch) Jac. P. Thijsse