Were dinosaurs reptiles? How have reptiles evolved over millions of years? This book discusses these questions and more as it invites readers on an adventure into the ancient reptile world. Dinosaur lovers will enjoy learning about prehistoric reptiles, such as the winged reptile Quetzalcoatlus. Readers will learn about the different ways to classify today's reptiles, as well as how certain species have adapted to their environments. They'll learn the differences between vipers, turtles, crocodiles, and more, while exploring reptiles' super senses and skills, from heat-sensing organs to camouflage. Sidebars and diagrams join exciting text to make this a one-of-a-kind reptile ride.