Readers will enjoy learning all about frilled dinosaurs, perhaps some of the coolest creatures of prehistoric times. This book explores dinosaurs that spread their frills wide to make themselves look big and scary to predators. Readers will find fun facts about each dinosaur, from the well-known Triceratops to the amazing Archaeoceratops. Each dinosaur is described through information-rich text and a descriptive picture, so readers can grasp important facts about anatomy and behavior. Readers are sure to be thrilled by those freaky frills!