A kindergarten-level introduction to squirrels, covering their growth process, behaviors, the backyard habitats they call home, and such defining features as th
This book for elementary readers outlines key dates and people that have influenced the information known today about this prehistoric dinosaur species, all tra
Meet the giant Apatosaurus as it roamed North America in the late Jurassic period. The simple, easy-to-read text and action-packed illustrations in this series
Describes the historical debate over the naming and assembling of the fossil remains of Apatosaurus, also called Brontosaurus, and how the dinoasur may have liv
If dinosaurs lived millions of years before humans, how do we know so much about them? This series examines the discovery of each featured species and later fos