The Anaa’ji begins at dawn. Pink streaks fragment the sky and the fat red sun is swallowed, then spit out by marshmallow clouds, so that every face in the ceremony is only half-illuminated. Light, shadow. Evil, purity. Evil has swarmed this small Navajo town, and the ritual is a cleansing. The rhythmic chants, rising in volume and passion, wake Mary, who has overslept and curses her inadequate al...