She reached the upper terrace, breathless and soaked. Before her stood the prize: the Sun Stone, a massive gem said to hold the astronomical charts of a lost civilization. But with the room flooding and the ceiling beginning to crumble, Paula realized the harsh truth of her profession: Some secrets were meant to stay hidden.
(4) Bauer, B. S. (2004). The development of the Inca road system . Journal of Anthropological Research, 60(2), 165-184. paula peril hidden city