Meet the mastodon, a shorter, stockier, more straight-tusked elephant ancestor of the prehistoric world. The simple, easy-to-read text and action-packed illustrations in this series let… More →

Meet the large-eyed Oviraptor of the late Cretaceous period. The simple, easy-to-read text and action-packed illustrations in this series let readers get up close and personal with the… More →

Meet the short-armed Plateosaurus from the Late Triassic period. The simple, easy-to-read text and action-packed illustrations in this series let readers get up close and personal with the… More →

Meet pterosaurs, flying reptiles of the prehistoric world. The simple, easy-to-read text and action-packed illustrations in this series let readers get up close and personal with the… More →

Meet the ferocious saber-toothed cat of the prehistoric world. The simple, easy-to-read text and action-packed illustrations in this series let readers get up close and personal with the… More →

Meet the crocodile-like Spinosaurus as it hunted in the Late Cretaceous period. The simple, easy-to-read text and action-packed illustrations in this series let readers get up close and… More →

Oh, say, can you see? Explore the history and meaning of our national anthem through its lyrics and bright, full-color images that bring it to life. Sidebars and callouts explore the history… More →

Meet the famous Stegosaurus of the late Jurassic period. The simple, easy-to-read text and action-packed illustrations in this series let readers get up close and personal with the remarkable More →