Mention female spies, and most people think of Mata Hari. But during the Roaring Twenties, Marguerite Harrison and Stan Harding were the cause celebre: two beautiful, accomplished women whose names were splashed across newspapers around the world.
Female spies of the roaring twenties Stan Harding and Marguerite Harrison were very different but united by a capacity for adventure - across the Great War and the definitive fallout after - that continues to enthral today, explored here.
