Six new titles in this popular adventure series feature various dinosaurs that once roamed the earth. Child adventurers become time travelers and make firsthand observations about the dinosaurs. Delightful illustrations and carefully crafted text help the stories come alive, making these books both educational and entertaining. A young child adventures back in time to 100 million years ago to meet a Spinosaurus, learning how they looked, where it lived, and how they hunted other dinosaurs for food. This illustrated narrative nonfiction title includes a map of fossil findings, glossary, and further resources.