When the Triumph crashes and the mission to investigate Earth’s past goes sideways, the ship’s crew is forced to fight for their lives in a world where dinosaurs roam Earth hunting prey and huge Pterosaurs patrol the skies. As the adventurers struggle in the primordial jungle the party discovers the monumental relics of an ancient civilization that could help them get home. If they can survive long enough.

Before the Age of Monsters, there was Monster Island. Top-secret habitat for genetically-resurrected dinosaurs. But something has gone terribly wrong. Somehow, the beasts have escaped – first there were scattered sightings worldwide – then people went missing. But now a pleasure-cruise shipwrecked on a tropical beach has discovered an entire savage prehistoric jungle.

The rules of the game are simple: survive 24 hours and earn more money than you could possibly imagine. The only catch? You’ll be hunted like an animal. Trapped on a tropical island, Sean Marshall is surrounded by lunatics who want his head. Marshall will not prove an easy trophy. He has skills. Skills that make him dangerous to those out for his blood. But the hunters in this game won’t play fair. The island is also home to predators thought long extinct, and Marshall is soon pursued by ravenous beasts with a prehistoric hunger.

Broke and desperate, paleontologist Grant Coleman gets the chance of a lifetime exploring a long-sealed cave, the fabled home of a gigantic creatures. NPS Ranger McKinley Stinson discovers a rancher’s prize bull has been butchered by an airborne killer, and tracks the blood trail back to the re-opened cavern. But as she’s about to arrest the trespassers, the unstable roof collapses, trapping all.

Deputy Thomas Rodney is no stranger to tense situations. Having served multiple tours in the worst of environments, facing death had practically become just another day at the office. But nothing could have prepared him for this. In a woodland county in the Pacific Northwest, a sinister presence has awakened. A roadwork crew has disappeared without a trace; a truck is found run off the road; a lakefront property is mysteriously vacant, its roof damaged as though something large descended from high above; and an eerie quiet has overtaken the countryside.