Acapulco detective Emilia Cruz will gamble on her instincts when she's prevented from investigating a cop killer in KING PESO, the fourth novel in the series that takes you inside Mexico's drug war with a fearless style and an unforgettable woman. Imagine if you were the first and only female police detective in Acapulco, investigating crime in a city both breathtaking and deadly. Mexican drug cartels battle for control and politicians are bought with blood money. Three cops have been murdered. You worked with them all. Your partner's wife is killed in a home invasion. Was he the real target? Are you the next?