Eight magnificent booklets will introduce you to the extraordinary world of the great dinosaurs that inhabited the planet millions of years ago! See how gigantic the Brontosaurus is, how fierce the Tyrannosaurus, how voracious the Velociraptor and how quietly the Stegosaurus and Stiracosaurus graze the grass. Explore prehistory with your first library - it's easy to carry! Take it with you at all times!