Amvik eBook Solutions

Swim in the murky underwater world with prehistoric creatures who fought for their survival in Age of Ancient Sea Monsters from PNSO Field Guide to the Ancient

A companion volume to the 3-D "Sea Monsters" film reveals the terrifying predators that lurked in the underwater Cretaceous world, in a volume that also profile

Color artwork and detailed captions journey underwater to capture the prehistoric world of an array of extinct animals, in the companion volume to the Discovery

Explore the vast depths of the underwater world from hundreds of millions of years ago, with The Secrets of Ancient Sea Monsters from PNSO Encyclopedia for Chil

The ocean is filled with giant, strange, and scary creatures such as whales, octopuses, and sharks—but the prehistoric megalodon was powerful enough to crush