THE SUNDAY TIMES BESTSELLER, RICHARD & JUDY PICK & GUARDIAN BOOKS OF THE YEAR, LONGLISTED FOR THE THEAKSTON CRIME NOVEL OF THE YEAR AWARDThe gripping thriller that will keep you turning the pages all night long . . . 'An ambitious, deeply satisfying thriller - a seamless blend of Harlan Coben, Stephen King, and Thomas Harris' A J Finn, bestselling author of The Woman in the Window______________ If you leave a door half-open, soon you'll hear the whispers spoken . . .Fifteen years ago, a serial ...