This rich and authoritative chronicle of the Yellowstone Basin covers a span of more than a century and half, from the 1740s, when the Verendry brothers were seeking a route to the Western Sea, to the late nineteenth century and the days of the settlers who turned the prairie sod "wrong side up." Here are names that have lived in history--William Clark, John Colter, Jedediah Smith, Custer, Crook, Terry--and others not so familiar: Fran ois...