Frank hasn't spoken to his wife Maggie for six months.
For weeks they have lived under the same roof, slept in the same bed and eaten at the same table - all without words.
Maggie has plenty of ideas as to why her husband has gone quiet, but it will take another heartbreaking turn of events before Frank finally starts to unravel the secrets that have silenced him.
Is this where their story ends?
Or is it where it begins?
She's looking for the perfect man. He's looking for the perfect victim.Sydney Shaw, like every single woman in New York, has terrible luck with dating. She's seen it all: men who lie in their dating profile, men who stick her with the dinner bill, and worst of all, men who can't shut up about their mothers. But finally, she hits the jackpot.
Her new boyfriend is utterly perfect. He's charming, handsome and works as a doctor at a local hospital. Sydney is swept off her feet.
Then the brutal murder of a young woman-the latest in a string of deaths across the coast-confounds police. The primary suspect? A mystery man who dates his victims before he kills them.
Sydney should feel safe. After all, she is dating the guy of her dreams. But she can't shake her own suspicions that the perfect man may not be as perfect as he seems. Because someone is watching her every move, and if she doesn't get to the truth, she'll be the killer's next victim...
Nobel Prize-winning scientist Sarah Collier has started to show the same tell-tale signs of Alzheimer's disease as her father: memory loss, even blackouts. So she is reluctant to accept the invitation to be the guest of honour at a prestigious biotech conference - until her husband Daniel, a neuroscientist, persuades her that the publicity storm will be worth it. The technology being unveiled at this conference could revolutionise medicine forever. More than that, it could save Sarah's life.
In Geneva, the couple are feted as stars - at least, Sarah is. But behind the five-star luxury, investors are circling, controversial blogger Terri Landau is all over the story, and Sarah's symptoms are getting worse. As events begin to spiral out of control, Sarah can't be sure who to trust - including herself.