Set during the Cold War, Our Woman in Moscow by Beatriz Williams is a heart-pounding story about the lengths a person will go to for their family. Four years after her twin sister disappeared with her husband and children, Ruth Macallister receives a postcard from her sister begging for her help. Within days, Ruth is on her way to Moscow to pose as the wife of a counterintelligence agent in hopes of extracting her sister and family from Russia.