http://book.klll.cc/ebooks/author/54944.opds?sort_order=release_date 2025-11-17T06:54:50Z Books by De Wild, John H. Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-17T06:54:50Z https://book.klll.cc/ebooks/68778.opds Elements of show card writing John H. De Wild