Accurate, jargon-free text and digitally created illustrations cover more than one hundred of the earliest beasts with profiles on their physical characteristics, habitat, behavior, and distribution across prehistoric Earth. 12,000 first printing.
Tim Haines trained as a zoologist before becoming a scientific journalist. He has worked on the BBC program, Nature, as well as its award-winning Ice Mummy trilogy. He is executive producer of the Walking With Dinosaurs series.
Paul Chambers has degrees in geology and paleontology and has worked at the London Natural History Museum. A writer and scientific advisor, he was researcher for the Walking With Dinosaurs series.