By: Jerry D. Spangler
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 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 generations of archaeologists who have gone there only to leave bewildered by what it all means.