David Lewis Books in Order

After Dunkirk, a Welsh socialist and an aristocrat pose as newlyweds to move Britain’s Crown Jewels toward safety. Their secret mission also requires exposing Nazi sympathizers, leaving Caitrin uncertain whom to trust as danger spreads beyond Britain.

Enemy beacons are directing German bombers toward precise targets across wartime Britain. Caitrin and her aristocratic partner hunt the saboteurs, following a trail toward a ruthless London criminal while exploiting the assumptions that allow women spies to remain unnoticed.