In this book, simple, age-appropriate text introduces readers to the saber-toothed cat, from what it looked like to how it lived. Large, exciting images fill the pages, while sidebars encourage studen
In this book, simple, age-appropriate text introduces readers to mammoths and mastodons, from what they looked like to how they lived. Large, exciting images fill the pages, while sidebars encourage s
In this book, simple, age-appropriate text introduces readers to the pterosaur, from what it looked like to how it lived. Large, exciting images fill the pages, while sidebars encourage students to as
