"Elephants are the largest animals that live on land. The heaviest elephant ever recorded weighed 24,000 pounds (10,900 kilograms). Find out more in [this book]"--Publisher.
"Readers will learn about the [cheetah's] . . . physical features, diet, and natural habitat, as well as the challenges it faces"--Provided by publisher.
"Readers will learn about the [warthog's] . . . physical features, diet, and natural habitat, as well as the challenges it faces"--Provided by publisher.