Ottilie Divine's War - The Ottilie Divine Mysteries Books in Order

As war approaches, investigative journalist Ottilie Divine searches for a diplomat whose disappearance alarms his wife. Assisted by a gifted chemistry student, she follows guarded conversations and official silence into secrets with consequences beyond one missing man.

During the Blitz, a woman is found dead with a locket containing a soldier's photograph and a coded message. Reporter Ottilie Divine investigates with Holmes and Watson, uncovering espionage and shifting loyalties beneath London's wartime chaos.