When Janelle Ortega's cousin from Mexico is found brutally murdered at a remote petroglyph site in Saguaro National Park, she and her husband, archaeologist Chuck Bender, are drawn deep into a threatening web ofhostility and deceit stretching south across the US-Mexico border and back in time a thousand years, to when the Hohokam people thrived in the Sonoran Desert.

Book 8 in Scott Graham's National Park Mystery Series introduces readers to the landscapes and cultural histories of Saguaro National Park in southern Arizona, providing an inside look at the wonders of the wildly popular national park and its archaeological and cultural complexities.

Scott Graham is the author of the acclaimed National Park Mystery series, featuring archaeologist Chuck Bender and Chuck's spouse, Janelle Ortega. In addition to the National Park Mystery series, Scott is the author of five nonfiction books, including Extreme Kids, winner of the National Outdoor Book Award. Scott is an avid outdoorsman who enjoys backpacking, river rafting, skiing, and mountaineering. He has made a living as a newspaper reporter, magazine editor, radio disk jockey, and coal-shoveling fireman on the steam-powered Durango-Silverton Narrow Gauge Railroad. He lives with his spouse, who is an emergency physician, in Durango, Colorado.