Battle rages between the dinosaur kingdoms of Cretacea.

When the Fallen Star struck, it brought death and despair, ash and toxic rain. But some dinosaurs survived . . . and were changed. Their minds grew alert. They learned to speak. To dream. To wage war.

As the two remaining dinosaur kingdoms fight for territory, Eleri, the disgraced son of a prince, is exiled from his home for saving an enemy soldier. Banished to the merciless Deadlands, a terrifying desert full of tar pits, poisonous gas, and ruthless carnivores, he must join forces with a group of questionable allies--including the enemy soldier he saved--to avoid becoming prey.

When Eleri and his fellow exiles discover the horrific truth behind the war, the unlikely heroes must do all they can to save their kingdoms from a lurking predator. . . and a secret plot that might destroy them all.