In a remote New Mexico canyon in the 1930s, the unique remains of an ancient civilization were known to very few people. Frijoles Canyon had seen hardly a footprint of man for 600 years, except for a small guest lodge run by a single woman. The isolation suited the people of nearby Cochiti Pueblo very well. The canyon held the remains of their "Anasazi" ancestors and they considered it sacred ground. To three cranky adolescents...