Brrr—you're back in the Ice Age, when wondrous and strange creatures wandered the earth. These intriguing dot-to-dots, and your pencil, are what bring this long-lost era back again. Meet the
American Mastodon, the ancestor of the modern elephant; the Ancient Wolf, the largest meat-eating mammal ever to have lived on land; the Bone-Crushing Dog, with strong, sharp teeth similar to
a hyena’s; and the Giant Sloth, which reached right into the treetops to get its food. In addition to the dot-to-dot, every page includes information about the animal: its scientific name,
when and where it lived, its size and weight, what it ate, and a fascinating fact.