Why Britain's Top Female Spies Lied to Their Husbands for 30 Years

Picture a woman at a 1958 dinner table. Her husband asks what she did in the war. She says typing, filing, nothing interesting. What she doesn't say is that she decoded the signal that closed the net on the Bismarck. Roughly 7,500 British women broke Hitler's most secret codes at Bletchley Park — then went home and lied about it for nearly thirty years. This is the story of how that silence was engineered, how it held inside marriages and between sisters, and what it cost the women who kept it.