The intrepid female detectives of Mayfair 100 are up against a deadly and elusive enemy--and the darkest secrets of Britain's upper crust In the dark days of World War I, an aristocrat's suspicious suicide propels a one-of-a-kind crime-fighting team into a sordid world of blackmail, betrayal, and tragic secrets. When the phone rings at the Mayfair 100 exchange, the news is rarely good, and this time is no exception. The...