Famed puzzle expert explains math behind a multitude of mystifying tricks: card tricks, stage "mind reading, " coin and match tricks, counting out games, geometric dissections, etc...
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Filled with over 300 illustrations, these puzzles have been selected for their illuminating and bewildering solutions...
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Raymond Smullyan received his PhD from Princeton University and has taught at Dartmouth, Princeton, Indiana University, and New York's Lehman College. Best known for his mathematical...
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Most popular Russian puzzle book ever published. Brain teasers range from simple "catch" riddles to difficult problems. Lavishly illustrated. First English translation. Introduction...
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