Krystina Castella is a professor at the Art Center College of Design in Pasadena, California. She is the author of A World of Cake, Pops!, Crazy About Cupcakes, and Discovering Nature's Alphabet, and she has been published in Craft magazine.Allan J. Hamilton, MD, is a Harvard-trained brain surgeon, a renowned horse trainer, a developer of equine-assisted learning programs, and the author of The Scalpel and the Soul,which won a Silver Nautilus Award in 2009. He is professor of neurosurgery at the University of Arizona and a medical script consultant for the hit TV series Grey's Anatomy. He raises Lippizan horses on a small ranch in the outskirts of Arizona.
Monty Roberts has worked with horses for more than fifty years & demonstrated his "join-up" technique & philosophy to worldwide audiences ranging from Queen Elizabeth of England to thousands of corporate executives. He lives with his wife Pat in California on their Flag Is Up Farms.