A religious relic propels the award-winning Detective Emilia Cruz series into a labyrinth created by a brutal and bewildering crime. "A thrilling series." -- National Public Radio Emilia Cruz, the first female police detective in Acapulco, finds an unusual object from Mexico's long-ago Cristero War. It's a possible clue to a kidnapping as well as an unwelcome reminder of a painful episode from Emilia's past. At...