Thus begins a beguiling voyage of evolutionary discovery encompassing both geology and palaeontology, as scientist and father of speculative evolution, Dougal Dixon, takes the reader on a journey around a strange new world where the dinosaurs have spread into every corner of the globe. Dixon’s remarkable vision of the creatures that could have evolved to live on is both awe-inspiring and educational. Learn about the dangerous Northclaws, track gargantuan flightless Trombles across bleak tundra, meet the cunning Springe of the swamps and marvel at the lightning fast Sprintosaurs!