Walk with the dinosaurs in this I Can Read book based on the motion picture. In this story, Patchi and Juniper get separated from their herd during the great migration. Will they make it to the Winter Ground, where their families are waiting? Walking with Dinosaurs: The Winter Ground is a Level Two I Can Read book, geared for kids who read on their own but still need a little help. Walking with Dinosaurs, a six-part documentary on the BBC, is now the most watched cable documentary ever, as well as a long-running live stage show. The long-awaited 3D motion picture comes out this December, and is sure to thrill fans.