Ten years after the events of the first book, the dinosaurs of Saurahall are settled ... loving Marosaurs to friendly little Agrosaurs and ferocious tree-dwelling Dendrosaurs.

A fifth set belonged to the Megalosaurus, a ferocious 30-foot predator that left a distinctive triple-claw print and was the first dinosaur to be scientifically named two centuries ago.

Dating back to the Middle Jurassic Period (around 166 million years ago), the trackways form part of a huge "dinosaur highway" and include footprints from the 9-meter ferocious predator ...

A fifth set belonged to the Megalosaurus, a ferocious 9-meter predator that left a distinctive triple-claw print and was the first dinosaur to be scientifically named two centuries ago.

A fifth set belonged to the Megalosaurus, a ferocious 9-meter predator that left a distinctive triple-claw print and was the first dinosaur to be scientifically named two centuries ago.

A fifth set belonged to the Megalosaurus, a ferocious, nearly 30-foot predator that left a distinctive triple-claw print and was the first dinosaur to be scientifically named two centuries ago.

A fifth set belonged to the Megalosaurus, a ferocious 9-meter predator that left a distinctive triple-claw print and was the first dinosaur to be scientifically named two centuries ago.