Hairy arms knuckle-walk ... Broad chest heaves ... Meet the gorilla! Brimming with vivid photos and scientific facts, Gorillas treats middle-grade researchers and wild animal lovers to a comprehensive profile of this marvelous African mammal from the Primates order. It covers zoology topics such as anatomy, diet, habitat, and life cycle, as well as species conservation efforts and the great ape's relationship with humans throughout history. Sidebars,...