{"product_id":"books-dinosaur-deals-by-stuart-j-murphy","title":"Dinosaur Deals","description":"Lets Make a Deal!  Mike and his little brother, Andy, are headed for the Dinosaur Card Trading Fair. They're ready to wheel and deal. It's, 4 Stegosaurus for 1 Triceratops, and 2 Triceratops for 1 Allosaurus. But can they get what they really want: the tremendous, gigantic, ferocious, Tyrannosaurus rex? The math concept of equivalency -- understanding when values are equal -- is introduced in this fast-paced story as two brothers try to beat the clock and make the ultimate trade.","brand":"World of Books ","offers":[{"title":"Default Title","offer_id":53506337407249,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9780064462518.jpg?v=1778109961","url":"https:\/\/www.worldofbooks.com\/products\/books-dinosaur-deals-by-stuart-j-murphy","provider":"World of Books ","version":"1.0","type":"link"}