Steve Brusatte has a degree in geophysical sciences from University of Chicago. He is currently a researcher of vertebrate palaeontology at the University of Bristol focusing on the anatomy and evolution of dinosaurs.
Michael Benton is Head of Earth Sciences at Bristol University and Professor of Vertebrate Palaeontology. His many books include Walking with Dinosaurs and The Penguin Historical Atlas of Dinosaurs. He also acted as consultant on the Walking with Dinosaurs series for the BBC.
Pixel Shack are the award-winning creators of digital content for television, computer games and books, including the 3D images used in the books of the BBC's Walking with Dinosaurs series.