{"product_id":"9781426313745","title":"Tracking Tyrannosaurs: Meet T. rex's fascinating family, from tiny terrors to feathered giants","description":"\u003cp\u003eThis book highlights a newly discovered T. rex relative in China with a coat of downy feathers! This one-ton predator is the largest known animal to ever have walked the Earth. This discovery was made public in April 2012, and is a timely addition that sets this book apart from other dinosaur titles. \u003c\/p\u003e\u003cp\u003eWe meet 19 kinds of tyrannosaurs—including seven new species discovered in the last two years—that came before T. rex. The names are strange, like \u003ci\u003eBistahieversor\u003c\/i\u003e and \u003ci\u003eZhuchengtyrannus\u003c\/i\u003e. The creatures were strange, too, and many of the newly discovered ones caught scientists by surprise. \u003c\/p\u003e\u003cp\u003eFilled with engaging, lifelike illustrations by Xing Lida,\u003ci\u003e Tracking Tyrannosaurs \u003c\/i\u003eexplains to kids how T. rex, the most famous, ferocious dinosaur of all-time was only one of many tyrannosaurs that lived on Earth for over 100 million years!\u003c\/p\u003e","brand":"National Geographic Society","offers":[{"title":"Default Title","offer_id":48729067356400,"sku":"9781426313745","price":18.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781426313745_p0.jpg?v=1768852019","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781426313745","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}