About Lucy. C linical psychologist Lucy Burdette aka Roberta Isleib is the author of 24 novels, including USA Today bestseller and Florida Book Award gold medal winner in popular fiction, A Clue in the Crumbs (Crooked Lane Books.) Both the twelfth book in her Key West mystery series, A Dish to Die For, and the tenth, The Key Lime Crime, won the Florida Book Award’s bronze medal for popular …