When his son, Rowan, was diagnosed with autism, Rupert Isaacson was devastated, afraid he might never be able to communicate with his child. But when Isaacson, a lifelong horseman, rode their neighbor's horse with Rowan, his son improved immeasurably. Isaacson was struck with a crazy idea: why not take Rowan to Mongolia, the one place in the world where horses and shamanic healing intersect? This is the dramatic and heartwarming story of that adventure.