{"product_id":"9781543485172","title":"A Train with a Track in the Box","description":"This beautifully engineered story of real life science and mathematics demonstrates how a high-powered, low-key inclusion into this world might be attempted. As usual Dr Todd B. Huffman is there to answer any difficult problem and continues to delight the reader with his slight-of-hand method of answering questions.","brand":"Xlibris UK","offers":[{"title":"Default Title","offer_id":47128417108208,"sku":"9781543485172","price":4.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781543485172_p0.jpg?v=1763748821","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781543485172","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}