Sarah Palmer

Describes the physical characteristics, habits, and natural environment of the world's most common whale, the finback.

Describes, in simple terms, the appearance, infancy, habits, behavior, and habitat of the manatee or sea cow.

Introduces the physical appearance, habits, diet, and habitat of this toothed whale and threats to its existence.

Describes the physical characteristics, habits, and natural environment of the killer whale, whose powerful teeth and jaws make it possible for it to eat other animals.

An introduction to the rare whale shark, the biggest fish in the world--but harmless to people.

Describes the appearance, habitat, and behavior of the three main kinds of hammerhead sharks.