At one time, detective Cassie Maddox created a cover identity for herself—a fictional name: Alexandra Madison, a Trinity College student—to carry out an investigation undercover there. Her mission ended with a stabbing injury. And now, four years later, a murdered girl lies before her—looking exactly like Cassie, like two drops of water. She is a Trinity College student, and her name is Alexandra Madison… A startling coincidence, if it’s really a coincidence, for Cassie’s former boss, the legendary agent Frank McKie—just a perfect opportunity to put his own person inside the victim’s circle and find out from within who is behind the crime. Cassie has to take on the guise of Alexandra Madison again—and discover that the resemblance between her and the victim runs far deeper than she ever thought… “Resemblance” is one of Tana French’s best detective novels, the second in her famous series about the work of the murder unit of the Dublin police.