18 Thrillers to Read Instead of Going Outside This Winter

Any thriller that includes letters to Alfred Hitchcock as a major plot point is bound to be good, as Jennifer McMahon's The Night Sister proves. As children, sisters Margot and Piper spend their days exploring an abandoned motel with their friend Amy until they make a horrific discovery. Years later, Amy stands accused of a dark crime that requires the sisters to investigate the motel and the eccentric sisters — one of whom dreamed of being Hitchcock's leading lady — who once called it home.