I finished reading The Horse Boy by Rupert Isaacson about his and his wife's quest to heal their autistic son by taking him to Mongolia to be cured by Shaman and horses. This book is simply magnificent. Isaacson is a superb writer. I can hardly wait to see the documentary. And, as it turns out, Mongolia is considered the sacred birth place of horses, very rich in healing energy from the divinity of horses. Useful information!