Ancient Earth Journal: The Early Cretaceous Notes, drawings, and observations from prehistory

Written and illustrated in the style of a naturalist's notebook, this book supplies a first-hand account of what it's like to stand alongside everything from the first birds to flying dinosaurs to some of the largest creatures ever to walk the earth. Through illustrations and narrative, readers will discover how some dinosaurs survived polar blizzards, while others were able to pump blood five stories high to reach their brains.