The Dinosaur Feather (Robert Irwin Dinosaur Hunter) Reprint edition

Robert and Riley learn about feathered dinosaurs?first hand! While spending time with the cassowaries at Australia Zoo, Robert mentions to his best friend Riley that many dinosaurs were also feathered. Riley thinks he's joking until the two friends zip back to prehistoric Asia, where feathered dinosaurs such as the Oviraptor and Yutyrannus huali roamed the land. When they find an abandoned egg, the hunt is on to return it to its rightful owner.