Set against the ever-building pressure and pace of a large Boston medical center, the tensions flare-and explode-when a surgical operation tragically ends in death, raising countless questions. Was it accidental malpractice? A violation of the Hippocratic oath? Or cold-blooded murder?

    She used to work for the U.S. government, but very few people ever knew that. An expert in her field, she was one of the darkest secrets of an agency so clandestine it doesn't even have a name. And when they decided she was a liability, they came for her without warning. Now she rarely stays in the same place or uses the same name for long. They've killed the only other person she trusted, but something she knows still poses a threat. They want her dead, and soon. When her former handler offers her a way out, she realizes it's her only chance to erase the giant target on her back. But it means taking one last job for her ex-employers. To her horror, the information she acquires only makes her situation more dangerous. Resolving to meet the threat head-on, she prepares for the toughest fight of her life but finds herself falling for a man who can only complicate her likelihood of survival. As she sees her choices being rapidly whittled down, she must apply her unique talents in ways she never dreamed of. In this tautly plotted novel, Meyer creates a fierce and fascinating new heroine with a very specialized skill set. And she shows once again why she's one of the world's bestselling authors.

    As dawn's shimmering light drenches the humid Iowa air, two families awaken to find their little girls have gone missing in the night.Seven-year-old Calli Clark is sweet, gentle, a dreamer who suffers from selective mutism brought on by tragedy that pulled her deep into silence as a toddler.Calli's mother, Antonia, tried to be the best mother she could within the confines of marriage to a mostly absent, often angry husband. Now, though she denies that her husband could be involved in the possible abductions, she fears her decision to stay in her marriage has cost her more than her daughter's voice.Petra Gregory is Calli's best friend, her soul mate and her voice. But neither Petra nor Calli has been heard from since their disappearance was discovered. Desperate to find his child, Martin Gregory is forced to confront a side of himself he did not know existed beneath his intellectual, professorial demeanor.Now these families are tied by the question of what happened to their children. And the answer is trapped in the silence of unspoken family secrets.