{"product_id":"lady-or-the-tiger-book-raymond-m-smullyan-9780486470276","title":"The Lady or the Tiger?","description":"Another scintillating collection of brilliant problems and paradoxes by the most entertaining logician and set theorist who ever lived. -- Martin Gardner\u003cbr\u003eSmullyan is not your run-of-the-mill puzzlemeister; he polishes up old chestnuts, spins variations on a theme, and peoples his logical world with a delightful cast of characters. -- \u003ci\u003eScience 82\u003c\/i\u003e\u003cbr\u003eI believe Ray Smullyan to be the Lewis Carroll of our times. His little books of logic puzzles will be remembered long after most of us are forgotten. -- Peter Denning, Chairman of the Computer Science Department, Naval Postgraduate School\u003cbr\u003eYou may experience small frissons of delight as you follow Smullyan into the dizzying heights of G del's proof and the very nature of proof, truth, and logic in mathematics. -- \u003ci\u003eKirkus Reviews\u003cbr\u003e\u003c\/i\u003eDiscover scintillating new perspectives on the principles of mathematical logic with this puzzle treasury. Inspired by the classic tale of a prisoner's choice between two doors, these whimsically themed challenges allow readers to base their decisions on logic rather than luck. Nineteen chapters advance from relatively simple puzzles and meta-puzzles to highly complex paradoxes involving probability, time, and change. The author, a well-known philosopher and magician as well as a celebrated mathematician and logician, was acclaimed by \u003ci\u003eThe New York Times\u003c\/i\u003e as a master at translating difficult ideas into stories and puzzles that require no formal background, only patience and a passion to learn.","brand":"WoB","offers":[{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":49576635072785,"sku":"GOR006430491","price":10.0,"currency_code":"USD","in_stock":false},{"title":"US \/ VERY_GOOD \/ SBYB","offer_id":49865936896273,"sku":"CIN048647027XVG","price":4.39,"currency_code":"USD","in_stock":false},{"title":"US \/ GOOD \/ SBYB","offer_id":50038373384465,"sku":"CIN048647027XG","price":3.98,"currency_code":"USD","in_stock":false},{"title":"US \/ WELL_READ \/ SBYB","offer_id":50356158529809,"sku":"CIN048647027XA","price":4.48,"currency_code":"USD","in_stock":true},{"title":"US \/ NEW \/ INGRAM","offer_id":51002844414225,"sku":"NIN9780486470276","price":16.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/048647027X.jpg?v=1750943595","url":"https:\/\/www.worldofbooks.com\/products\/lady-or-the-tiger-book-raymond-m-smullyan-9780486470276","provider":"World of Books ","version":"1.0","type":"link"}