Michener is best known for his sweeping historical sagas: he wrote this epic novel to commemorate America’s bicentennial in 1976. This is the story of the American West, and especially Colorado. It spans 136 million years, covering the prehistoric era, Native Americans, trappers, traders, homesteaders, gold diggers, and cowboys, right on up to 1970s America. Meticulously researched, and so accurate it’s required reading for some history classes. Gripping enough to keep you turning all 1056 pages, more than once.