http://www.gutenberg.org/ebooks/subject/8156.opds 2024-11-09T17:21:43Z Books about Riddles (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://www.gutenberg.org webmaster@gutenberg.org https://www.gutenberg.org/gutenberg/favicon.ico 25 1 2024-11-09T17:21:43Z https://sendtokindle.compellingsciencefiction.com/ebooks/subject/8156.opds?sort_order=title Sort Alphabetically by Title 2024-11-09T17:21:43Z https://sendtokindle.compellingsciencefiction.com/ebooks/subject/8156.opds?sort_order=release_date Sort by Release Date 2024-11-09T17:21:43Z https://sendtokindle.compellingsciencefiction.com/ebooks/27635.opds The Canterbury Puzzles, and Other Curious Problems Henry Ernest Dudeney 2024-11-09T17:21:43Z https://sendtokindle.compellingsciencefiction.com/ebooks/32898.opds The Handbook of Conundrums Edith B. Ordway 2024-11-09T17:21:43Z https://sendtokindle.compellingsciencefiction.com/ebooks/52598.opds Conundrums, Riddles and Puzzles Dean Rivers 2024-11-09T17:21:43Z https://sendtokindle.compellingsciencefiction.com/ebooks/72129.opds Puzzles and oddities : Found floating on the surface of our current literature, or tossed to dry land by the waves of memory 113 downloads 2024-11-09T17:21:43Z https://sendtokindle.compellingsciencefiction.com/ebooks/69528.opds Nuts to crack: A galaxy of puzzles, riddles, conundrums, etc. Anonymous 2024-11-09T17:21:43Z https://sendtokindle.compellingsciencefiction.com/ebooks/54508.opds The Santa Claus' Book of Games and Puzzles 70 downloads 2024-11-09T17:21:43Z https://sendtokindle.compellingsciencefiction.com/ebooks/44099.opds How to Solve Conundrums Anonymous 2024-11-09T17:21:43Z https://sendtokindle.compellingsciencefiction.com/ebooks/49124.opds At the Sign of the Sphinx. Second series Carolyn Wells 2024-11-09T17:21:43Z https://sendtokindle.compellingsciencefiction.com/ebooks/44342.opds Classical Enigmas, Adapted to Every Month in the Year Mrs. Ritson