William Muñoz

Simple text and photographs present the characteristics, habitats, behavior, and life cycle of the American alligator.

Describes the journey of Lewis and Clark through the western United States, focusing on the plants they cataloged, their uses for food and medicine, and the plant lore of Native American people.

Compares the physical characteristics and behavior of wolves and dogs and describes how dogs evolved from their wild relatives.

An introduction to the Appaloosa horse describes its origin, development, and popularity

Examines the physical features, processes, and many different species of plants and animals that make up the ecosystem of the North American Sonoran Desert.

Tells how a golden retriever is trained as a service dog, to help someone who has trouble moving their arms or legs, and later as a guide dog for a man who cannot see.

Describes the physical characteristics, habitat, behavior, and life cycle of wild turkeys.

Discusses the habits and life cycle of prairie dogs and examines their place in the ecology of their grassland environment.

Describes the physical characteristics, habitat, behavior, and life cycle of the polar bear.

Describes the physical characteristics, habits, and natural habitats of the various species of pelicans, as well as the threats to their survival.