A board book guide to tools and what they do from beloved nonfiction author Gail Gibbons.
What are tools? How do they help us make things? For busy toddlers keen on building, Gail Gibbons presents the answers to those questions in this cheerful board book introduction to tools and what they do. From rulers, hammers, and saws, to drills, nuts, and bolts, Gibbons covers basic tools and shows them in action

A giant meteor blasts an enormous crater into Earth's surface, causing the end of what scientists call the Age of Dinosaurs. Gail Gibbons presents the most recent and up-to-date theories about the history of dinosaurs and dinosaur discoveries. She discusses the Triassic, Jurassic, and Cretaceous periods and the non-bird dinosaurs that lived during each time.

Each dinosaur is explored in just the right amount of detail for young paleontologists, as this book brings these magnificent creatures to life again. Gail Gibbons's books have won many honors, including the Washington...

Now fully updated, this simple-but-thorough book covers the basics of paleontology, dinosaurs, dinosaur families and evolutions, and the K-T extinction. It also includes updates that address dinosaur biology and details of the extinction event. Full color.