Realistic illustrations highlight this story about a day in the life of the powerfully built sabre-tooth tiger. Created in collaboration with the Smithsonian Institution, information sections give all the vital statistics about the sabre-tooth tiger.

Realistic illustrations highlight this story about a day in the life of Velociraptor, a lightweight dinosaur who used its speed to catch prey. Created in collaboration with the Smithsonian Institution, information sections give all the vital statistics about Velociraptor.