Passion, Adventure, and the Secrets of the Fastest People on Earth. By Adharanand Finn. 'Whether running is a recreation, a passion, or just a spectator sport, Finn's incredible journey to the elite training camps of Kenya will captivate. Part travelogue, part memoir, this quest uncovers the secrets of the world's greatest runners--and puts them to the test.'Hardcover book. Published 2012.