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Raymond Smullyan

Raymond Smullyan is considered one of America's most inventive creators of logic puzzles. His many writings include a previous volume of recreational logic and math problems, What Is the Name of This Book?; two studies of deductive logic in chess, The Chess Mysteries of Sherlock Holmes and The Chess Mysteries of the Arabian Nights; two collections of philosophical essays and aphorisms; The Tao Is Silent and This Book Needs No Title, and most recently, Satan, Cantor, and Infinity. He is a...See more