Lachlan Creagh & Robert Irwin 
Robert Irwin Dinosaur Hunter 7: Dinosaur Cove [EPUB ebook] 

Discover a world of prehistoric adventure with Robert Irwin!Robert and Riley are visiting Dinosaur Cove in Victoria, a dig site that called into question whether all dinosaurs were cold-blooded. Even the boys can’t seem to agree! When they get transported to a time when Australia was still connected to Antarctica, the boys agree on one thing — it’s freezing! It’s a battle to stay warm as Robert and Riley race to settle the mystery of the polar dinosaur once and for all.