Sally Thorning is watching the news with her husband when she hears an unexpected name - Mark Bretherick. It's a name she shouldn't know but last year Sally treated herself to a secret vacation away from her hectic family life and met a man. After their brief affair the two planned to never meet again. But now Mark's wife and daughter are dead - and the safety of Sally's own family is in doubt.

Amber Hewerdine suffers from chronic insomnia. As a last resort, she visits a hypnotherapist, doubtful that anything will really change. Under hypnosis, Amber hears herself saying, 'Kind, cruel, kind of cruel.' The words awaken a vague memory, but she dismisses the whole episode as nonsense. Two hours later, however, Amber is arrested for the brutal murder of a woman she's never heard of, and the only way she can clear her name is by remembering exactly...

"Traffic on Elmhirst Road has come to a halt. The police are stopping cars, searching for something. Nicki Clements waits patiently, until she glimpses a face she hoped she'd never see again. It's him--and he's the cop checking each car. Desperate to avoid him, she makes a panicky U-turn and escapes. But Nicki's peculiar behavior did not go unnoticed, and now the police have summoned her for questioning. A resident of Elmhirst Road has been murdered--a...

"Jane and William are enjoying their honeymoon at an exclusive couples-only resort...until Jane receives a chilling note warning her to "Beware of the couple at the table nearest to yours." At dinner that night, five other couples are present, and none of their tables is any nearer or farther away than any of the others. It's almost as if someone has set the scene in order to make the warning note meaningless--but why would anyone do that? Jane has...