Tracking Tyrannosaurs: Meet T. Rex's Fascinating Family, from Tiny Terrors to Feathered Giants - Dinosaurs

This 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.