Meet Magalodon and more of the biggest, coolest and creepiest marine animals from the prehistoric era in this Level 2 reader from the experts in the field. Readers will be transported back to a time when bugs were big and monsters ruled the deep. With jaw-dropping facts and incredible illustrations, creatures such as Magalodon, the largest shark ever to have lived, the human size scorpion Jaekelopterus, and Helicoprion, a fish whose teeth were in the shape of a circular saw are featured. Sure to be a page-turning hit with young readers.