Dinosaurs ─ Look into the Jaws of 20 Ferocious Dinosaurs

What can you learn from a 250-million-year-old tooth? More than you might think! From the knife-like teeth of Tyrannosaurus rex, to the blunt rake-like teeth of the armored Euoplocephalus, to the leaf-stripping teeth of the giant Diplodocus, every bicuspid and molar has a fascinating tale to tell about the food these animals ate, the way they hunted and foraged, and even what might have led to their demise.

In Creature Files: Dinosaurs, you’ll peer inside the jaws of these fearsome creatures, discovering what they really looked like, where they roamed, and what they ate, using many of the same tools that actual paleontologists do. Can you match the three replica teeth to the prehistoric mouths they belong to? Stunning illustrations and surprising stats bring the stories of these long-extinct beasts to life.

L. J. Tracosas writes books for curious kids and edits anything she can get her hands on. She’s published ten books for young readers, including the bestselling Creature Files . . . series, as well as licensed titles with Mattel, WWE, and others. L.J. lives in Atlanta with her husband, son, and two cats.