Although ancient civilizations in the Andes are rich in history-with expansive empires, skilled artisans, and vast temple centers-the history of the Andean foothills on the south coast of present-day Peru is only now being unveiled. Nasca, a prehispanic society that flourished there from AD 1 to 750, is best known for its polychrome pottery, its enigmatic geoglyphs (the "Nasca Lines"), and its ceremonial center, Cahuachi, which was the seat of power...