When Helen is abandoned at her first prenatal class by her high-flying architect husband, the fear that she will endure her pregnancy alone settles in. Perhaps that's why she accepts Rachel's friendship so easily, despite the red flags. Rachel effortlessly weaves herself in to the patterns of Helen's lonely life, and when Helen begins to uncover secrets from her husband's past, Rachel takes advantage of her precarious position and threatens to shatter Helen's peaceful (but oblivious) existence. An intriguing, crafty mystery, Greenwich Park is a captivating study of the precarious lives we build. Part of our Summer Reading Collection: Mysteries. (RR)