Anne-Marie Duff reads the thrilling true story of Ursula Kuczynski, Soviet spy. By Ben Ben Macintyre. In Switzerland, 'Agent Sonya' plots an assassination attempt on Adolf Hitler. Show more
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Anne-Marie Duff reads the thrilling true story of Ursula Kuczynski, Soviet spy. By Ben Ben Macintyre. In Switzerland, 'Agent Sonya' plots an assassination attempt on Adolf Hitler. Show more
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