In the prehistoric parts of the planet, ancient ecosystems endure - lost worlds dominated by razor-toothed, flesh-eating dragons.The Komodo monitor - gluttonous, ravenous, cannibalistic - top predator on an isolated cluster of tropical islands.When the ragged group of castaways stagger ashore, they think they are saved.Instead they find themselves prey.But they are not alone in this lost world - and dragons are not the only predators.Reptilian savagery...