The Missing Madonna — Carol Anne O'Marie

Sister Mary Helen is sinfully good at snooping through the San Francisco fog. Now a fellow OWL (Older Women's League) member has disappeared. The police believe Erma Duran simply flew the coop, but Sister feels a Higher Authority pushing her to investigate. A gold medal entangled in Erma's bedsprings and a cryptic clue to a Byzantine Madonna deepens the mystery. By the time Police Inspector Kate Murphy joins the hunt, Sister's good intentions have already paved her way straight to the Mission District and a hellish encounter with sudden death.