Allan Hamilton's started off working life as a janitor. Today, Dr. Hamilton holds four Professorships at the University of Arizona in Neurosurgery, Radiation Oncology, Psychology, and Electrical and Computer Engineering. He graduated from Harvard Medical School and completed his neurosurgical residency training at the Massachusetts General Hospital in Boston. He has been chosen by his neurosurgical peers as "One of America's Best Doctors." Dr. Hamilton has authored more than twenty medical textbook chapters, fifty research articles, and has served on the editorial board of several medical journals. He has been a vocal advocate for reform of medical education and the peer-review process to reduce morbidity and mortality from medical mistakes and surgical mishaps. Dr. Hamilton's first book, The Scalpel and the Soul: Encounters with Surgery, the Supernatural, and the Healing Power of Hope (2008,Tarcher/Penguin USA) was awarded the 2009 Nautilus Silver Award, which was conceived to recognize world-changing books. Previous Nautilus Award winners include Deepak Chopra, Eckhart Tolle, and His Holiness the Dalai Lama. Scalpel and Soul has been translated into several languages and is now in a paperback edition. For the last several years Dr. Hamilton has served as medical script consultant to the TV series Grey's Anatomy and Private Practice. Dr. Hamilton raises Lipizzan horses, German Shepherds, and purebred Angus cattle on his ranch on the outskirts of Tucson, Arizona. His latest book, Zen Mind, Zen Horse--The Science and Sprituality of Working with Horses was published in September, 2011 by Storey Publishing. Forewords for the book were written by Monty Roberts and Dr. Robert Miller--two of the luminaries of the horse world. Please visit: www.zenmindzenhorse.com, www.ranchobosque.com, and www.allanhamilton.com