The follow-up to her hit debut The Time Traveler's Wife, Audrey Niffenegger's Her Fearful Symmetry is a haunting tale of secrets and sisterhood. After their English aunt dies, listless American twins Julia and Valentina travel to London to live in their aunt's now empty flat overlooking Highgate Cemetery. There they become embroiled in the day-to-day sagas of their eccentric neighbors. But soon they discover that something is alive in Highgate—something unable to move on.