}Rear Window{ meets }Gone Girl{, in this exceptional and startling psychological thriller. Rachel catches the same commuter train every morning. She knows it will wait at the same signal each time, overlooking a row of back gardens. She's even started to feel like she knows the people who live in one of the houses. 'Jess and Jason', she calls them. Their life - as she sees it - is perfect. If only Rachel could be that happy. 'Gripping, enthralling - a top notch thriller and a compulsive read' S.J. Watson