In A Corpse in the Koryo, James Church introduced readers to one of the most unique detectives to appear on page in years---the elusive Inspector O. The stunning mystery was named one of the best mystery/thrillers of 2006 by the Chicago Tribune for its beautifully spare prose and layered descriptions of a terrain Church knows by heart. And now the Inspector is back.In Hidden Moon, Inspector O returns from a mission abroad to find his new police commander waiting at his office door. There has been a bank robbery---the first ever in Pyongyang---and the commander demands action, and quickly. But is this urgency for real?  Somewhere, someone in the North Korean leadership doesn’t want Inspector O to complete his investigation. And why not? What if the robbery leads to the highest levels of the regime? What if power, not a need for cash, is the real reason behind the heist at the Gold Star Bank?Given a choice, this isn’t a trail a detective in the Pyongyang police would want to follow all the way to the end, even a trail marked with monogrammed silk stockings.