Carolyn Hart has been called the American Agatha Christie, and she has won numerous awards for her mysteries, including the Agatha. One of her series is the Death on Demand series, set in Broward’s Rock, S.C. Annie Darling is married to private eye Max Darling, and she owns the Death on Demand mystery book store. In Dare to Die, a mysterious former resident, Iris Tilford, shows up in the small town.