http://book.klll.cc/ebooks/author/51412.opds?sort_order=release_date 2026-01-14T19:09:57Z Books by Willis, Robert Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2026-01-14T19:09:57Z https://en.wikipedia.org/wiki/Robert_Willis_(engineer) See also: en.wikipedia 2026-01-14T19:09:57Z https://book.klll.cc/ebooks/61410.opds An Attempt to Analyse the Automaton Chess Player of Mr. De Kempelen Robert Willis