http://book.klll.cc/ebooks/subject/1773.opds?sort_order=release_date 2025-08-14T17:38:04Z Books about Checkers (sorted by release date) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-14T17:38:04Z https://book.klll.cc/ebooks/subject/1773.opds?sort_order=title Sort Alphabetically by Title 2025-08-14T17:38:04Z https://book.klll.cc/ebooks/subject/1773.opds?sort_order=downloads Sort by Popularity 2025-08-14T17:38:04Z https://book.klll.cc/ebooks/15201.opds Szachy i Warcaby: Droga do mistrzostwa (Polish) Edward Lasker 2025-08-14T17:38:04Z https://book.klll.cc/ebooks/4913.opds Chess and Checkers : the Way to Mastership Edward Lasker