About the book: 2021 / The life of Grace Reinhart Sachs can be called ideal: a wonderful husband - a famous children's doctor, a brilliantly gifted son and a wonderful career as a family psychotherapist - a career, a crowning achievement which will become Grace's book You Knew It. A book in which she advises women to rely more on intuition when communicating with men - an unmistakable female intuition that can identify a toxic partner much faster than reason. And then everything changes - rapidly, scary, irreversibly. A brutal murder occurs. The police are knocking on the door of a cozy house. And, worst of all, Grace's husband disappears without a trace. An ideal life turns into a sticky, suffocating nightmare. And step by step, Grace understands more and more clearly: all these years she has lived with a stranger. With a person about whom she knew absolutely nothing. Why was her intuition silent? And is it possible to take it all back now??