In this third book in the series about Nora Duffy, her family, and friends, Death Wears a Four-Leaf Clover follows the progressively violent activities of a young man obsessed with the idea that his copper four-leaf clover necklace will protect him from death. Nora is a petite pediatric brain surgeon based in Chicago, whose handsome lawyer husband, Tom Barry, continues to think of her as his Irish warrior princess. Having inherited...