Outstanding! I read it in 3 and a half hours because I simply could not put it down. As usual, it's Harlan Coben's characterisation that makes the novel; each character is so complete they're like real people and you feel as though you're in their world watching events unfold first hand. There are twists and turns every step of the way - right up to the final page - and you'll never see them coming. No crime writer even comes close to touching Harlan's books!