William Muñoz

Tells of the transformative period in the early 16th century when the Spaniards introduced horses to the Great Plains, and how horses became, and remain, a key part of the Plains Indians' culture.

Celebrates the bond between humans and their canine companions, discussing scientific insights that demonstrate how sharing one's life with a dog reduces stress, provides companionship, and increases safety.

Describes the physical characteristics, life cycle, and behavior of the two species of wolves found in North America and discusses efforts to save them from extinction by reintroducing them to wilderness areas.