http://book.klll.cc/ebooks/author/43343.opds 2025-08-23T14:13:30Z Books by Prindle, Edwin J. (Edwin Jay) (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 2025-08-23T14:13:30Z https://en.wikipedia.org/wiki/Edwin_J._Prindle See also: en.wikipedia 2025-08-23T14:13:30Z https://book.klll.cc/ebooks/45541.opds The Art of Inventing Edwin J. Prindle