Nine Mile Canyon: The Archaeological History of an American Treasure

With an estimated 10,000 ancient rock art sites, Nine Mile Canyon has long captivated people the world over. The 45-mile-long canyon, dubbed the “World’s Longest Art Gallery,” hosts what is believed to be the largest concentration of rock art in North America. But rock art is only part of the amazing archaeological fabric that scholars have been struggling to explain for more than a century. Jerry D. Spangler takes the reader on a journey into Nine Mile Canyon through the eyes of the generati…