Author Clare Mulley and I discuss her latest book, the story of one of the Allies' most valuable intelligence agents, Elzbieta Zawacka, known as Agent Zo. 

Visit Clare Mulley's website: https://claremulley.com/

 Clare Mulley's books: 

The Woman Who Saved the Children

The Spy Who Loved

The Women Who Flew for Hitler

Agent Zo: The Untold Story of a Fearless World War II Resistance Fighter 

Map 1: Molotov and Ribbentrop's division of eastern Europe

Map 2: German invasion of Poland, 1 September 1941 

Map 3: Soviet invasion of Poland, 17 September 1943