READ THE MOST CRITICALLY ACCLAIMED PSYCHOLOGICAL THRILLER OF 2018:'You'll never see your neighbours in the same light again' OBSERVER 'Beautifully written, frightening and absorbing' THE TIMES 'As intellectually stimulating as it is gripping *****' DAILY TELEGRAPH '[An] uncomfortably close-to-home thriller' - SUNDAY TIMES 'Something we've not see before in contemporary crime fiction' GUARDIAN 'Takes you right into the heart of darkness' MAIL ON SUNDAY 'There's a twist at the end that is worth waiting for' INDEPENDENT 'A terrifying study of a family threatened by the tenant living...