From the long-necked Apatosaurus to the fleet-footed Velociraptor, the age of dinosaurs was filled with spectacularly diverse life forms. This new series invites readers on fascinating paleontological
Presents the social conditions and economic hardships that existed in the United States from the time of the Great Depression which began in 1929 up to the beginning of World War II in 1941.
Explores what scientists have uncovered about Velociraptor. Colorful photos and illustrations help bring each dinosaur to life as easy-to-read text guides readers through important discoveries about i
From the long-necked Apatosaurus to the fleet-footed Velociraptor, the age of dinosaurs was filled with spectacularly diverse life forms. This new series invites readers on fascinating paleontological
From the long-necked Apatosaurus to the fleet-footed Velociraptor, the age of dinosaurs was filled with spectacularly diverse life forms. This new series invites readers on fascinating paleontological
