A Best Book of 2020: The Washington Post * NPR * Chicago Tribune * Smithsonian A “remarkable” (Los Angeles Times), “seductive” (The Wall Street Journal)

Whether described as a vertebrate or reptile, Earth’s animals can be classified and divided in many ways. Readers are introduced to scientific classification

An accessible guide to classification and diversity. Find out about the characteristics, life cycles, and habitats of each group. Discover how plants and animal

Book Features: • 24 Pages, 8 inches x 8 inches • Ages 7-8, Grades 2-3 Leveled Readers, Lexile 600L • Simple, easy-to-read pages with vibrant images • Fe

This fascinating series takes a very simple look at animal classifications, with each book focusing on a different group of animal. This book is about mammals: