From the hot savannas of Africa to the frigid Arctic tundra, and the dry Australian deserts to the rainforests of Asia, animals abound! These information-packed Animal Encyclopedias will have readers digging in to learn about the appearance, behaviors, diet, habitat, and more for the mammals, reptiles, birds, fish, amphibians, and invertebrates on each continent. This Encyclopedia set is sure to leave readers with a greater understanding of some of the world's most well-known creatures as well as some of their lesser-known neighbors. Aligned to Common Core standards and correlated to state standards. Encyclopedias is an imprint of Abdo Reference, a division of ABDO.