{"product_id":"9781684113774","title":"The Moscow Puzzles: 359 Mathematical Recreations","description":" Most popular Russian puzzle book ever published. Marvelously varied puzzles ranging from simple 'catch' riddles to difficult problems. Lavishly illustrated with clear diagrams and amusing sketches. Edited for English-readers, while retaining warmth and charm of original. Inexpensive edition of first English translation. Introduction by Martin Gardner. 425 line illustrations. Solutions.  ","brand":"Krystal","offers":[{"title":"Default Title","offer_id":48191922340080,"sku":"9781684113774","price":24.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781684113774_p0.jpg?v=1763702014","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781684113774","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}