http://book.klll.cc/ebooks/subject/1773.opds 2025-08-12T14:12:37Z Books about Checkers (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 2025-08-12T14:12:37Z https://book.klll.cc/ebooks/subject/1773.opds?sort_order=title Sort Alphabetically by Title 2025-08-12T14:12:37Z https://book.klll.cc/ebooks/subject/1773.opds?sort_order=release_date Sort by Release Date 2025-08-12T14:12:37Z https://book.klll.cc/ebooks/15201.opds Szachy i Warcaby: Droga do mistrzostwa (Polish) Edward Lasker 2025-08-12T14:12:37Z https://book.klll.cc/ebooks/4913.opds Chess and Checkers : the Way to Mastership Edward Lasker