{"product_id":"colossal-cave-collection-roger-barkan-9780985009410","title":"Colossal Cave Collection","description":"\u003cp\u003eThis book contains 100 elegantly designed Cave puzzles from US Puzzle Champion Roger Barkan. The puzzles range from easy to hard in difficulty, with hints for each puzzle in case you get stuck in a cave. With a mixture of clever visual and logical themes, these puzzles will take you from a burrowing beginner to a spelunking superstar.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Roger Barkan\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 0985009411\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9780985009410\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Grandmaster Puzzles\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 01\/30\/2017\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 136\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.36lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 8.50h x 5.51w x 0.29d","brand":"Roger Barkan","offers":[{"title":"Paperback","offer_id":43927048093951,"sku":"9780985009410","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/products\/img_bd9bc0ea-54a2-406a-8dd7-3d2476cf7579.jpg?v=1681086517","url":"https:\/\/www.whiterainbookhouse.com\/products\/colossal-cave-collection-roger-barkan-9780985009410","provider":"WR Book House","version":"1.0","type":"link"}