Much has been said about the plot twist, and this review would seem incomplete if I didn't so BIG SPOILER WARNING. If you are planning to read this novel, avoid reading this (and any other) review, as I don't think it'll be half as effective or enjoyable reading it already knowing the twist.
The Plot: Rosemary is unsociable and awkward, a legacy of her unusual upbringing. Rosemary's family life is dysfunctional. Her father, a psychologist, treated her and the rest of her family as a scientific experiment.
When Rosemary's sister, Fern, vanishes , she is left feeling guilty, although she is unable to remember her role in Fern disappearance, This event also has repercussion on the rest of the family. Her mother becomes unhinged and neglectful, her brother runs away and engages in criminal activity that brings him to the attention of the FBI.
Rating: 3.5/5
*spoiler warning*