Prehistoric Mammals

National Geographic Readers have been a hit in the competitive beginning reader category, and this book follows upon that success with the same careful text, brilliant photographs, and fun approach to the high-interest subjects, such as prehistoric mammals, that has proved to be a winning formula with kids. From woolly mammoths to saber-toothed cats, prehistoric mammals once roamed Earth. With beautiful and engaging illustrations, authentic photos, and accessible text, kids will learn all about these mighty mammals in this level 2 reader.