Why Do Horses Sleep Standing Up? 101 of the Most Perplexing Questions Answered About Equine Enigmas, Medical Mysteries, and Befuddling Behaviors

Marty Becker, Gina Spadafori, Teresa Becker, Audrey Pavia — 2007

Answers more than one hundred questions about the physical characterisitics, behavior, and culture of horses, including "Why do horses get spooked so easily?" and "Why do they measure horses in hands and what does it mean?"