Take a trip back in time to the Cretaceous Period to learn about triceratops! With sharp horns and a large frill around its neck, triceratops comes to life through immersive, vibrant images. Readers w
Text and illustrations present the life of the prehistoric flying reptile known as the pteranodon, including information on how it looked, along with its behavior.
Text and photographs introduce seals and their physical characteristics including their flippers, fur, and blubber, and behavioral traits such as resting on beaches.
