Jeevan was hoping for a relaxing visit to the beach. While trying to teach his Neanderthal friend, Toe, to swim, he realises that something's not quite right - there's danger lurking in the water. After stealing the lab's fossils, Barron Fox and his henchmen have brought a giant Megaladon Shark back to life! Can Jeevan and Toe save the ancient shark from the hunters without getting eaten themselves? Perfect for fans of Beast Quest, Deadly 60 and Jurassic Park, these action-packed adventures will inspire readers to help save endangered species and combat extinction.