White Bodies

British author Robins (The Trial of Queen Caroline) makes her fiction debut with a deliciously creepy psychological thriller. Callie Farrow, who works in a London bookstore, becomes obsessed with every aspect of the life of her glamourous twin sister, Tilda, a well-known actress, after Tilda marries the controlling Felix Nordberg, a wealthy financier. Callie believes that Felix’s mania for perfection, from the order of his silverware to his volatile reaction to a minor error, signals a penchant for domestic violence. Convinced that Tilda is in danger, the increasingly unstable Callie monitors Tilda, snoops in her home, and reads her hidden diary. Callie also contributes to a website about domestic abuse and becomes fixated on women killed by their partners. As she teeters on the brink of insanity, Callie considers taking drastic measures to save her sister. The plot slowly but forcefully builds to a shocking finale as Robins skillfully explores the dynamics between sisters, mental health issues, and manipulative behavior. Agent: Natasha Fairweather, RCW (U.K.). (Sept.)

Correction: An earlier version of this review listed the wrong literary agency.