Books in McGraw-Hill New Biology series

Describes the physical and biological characteristics, behavior patterns, and habitats of various web-building, hunting, and other spiders and of scorpions in the United States

Discusses several varieties of penguins, their habitats, growth, and breeding habits.

Describes and pictures the structure and behavior of the cephalopods as well as their breeding habits

A brief survey of the various species of crocodiles, alligators, and other saurians around the world and of their habitats and behavior

Describes the habits, habitats, and life cycles of various frogs, toads, and newts.

Discusses the physical characteristics and habits of seals, sea lions, and walruses.