Unwin, David

Explores various theories of evolution and unravels the mysteries of prehistoric time, from the first life on earth to the appearance of human beings, using modern scientific evidence and methods.

Explores the prehistoric world of the Brachiosaurus, a dinosaur of the early cretaceous period.

A look at dinosaurs, including two new giants, Afrovenator and Carcharodontosaurus, and what they can tell us about our past.