
Agent Sonya (2020) is the biography of a respectable housewife, who also just happened to be one of Soviet intelligence’s most intrepid and high-ranking spies. The book traces the life of Ursula Kuczynski, code-name Sonya, from her birth in Berlin, through her radicalization as a communist and her career as a spy who both foiled the Nazis and arguably kicked off the Cold War.