Sutton Place is Manhattan's premiere cooperative—the kind of place everyone who's anyone desires to reside in. That's what psychotherapist Piper Adler believes as she moves into the garden apartment with her new husband, but then she wakes up in a hospital accused of trying to take her own life. Her dreams of being a wife and mother destroyed along with her career as a mental health professional, she sets off on a mind-bending course to discover the truth. Unraveling a web of deceit forces Piper to second-guess her family, her friends, and even herself. With each terrifying revelation, she must come to terms with the fact that those she thought she knew aren't who they seem, and someone trusted very close to her wants her gone. Will she beat them at their own game or die trying?