The nine-year-old Nikolas has been missing for days. The criminal psychologist Claudia Meinert notices contradictions in her conversation with the parents of the missing child. In particular Nikolas' mother appears to be hiding something. When a video of the missing Nikolas surfaces, showing him tied up in a cellar, the trail leads to his school. The 13-year-old Leon and Mathilda strike the psychologist as conspicuous and provocative. Shortly afterwards, Meinert encounters the children with Nikolas' parents at the local swimming pool and her suspicions are confirmed: the parents are entangled in an insidious father-mother-child game with the possible suspects Leon and Mathilda. Now it is up to the psychologist to resolve the dark mystery of Nikolas' disappearance and save the child.
Jaded ex-CIA operative John Creasy reluctantly accepts a job as the bodyguard for a 10-year-old girl in Mexico City. They clash at first, but eventually bond, and when she's kidnapped he's consumed by fury and will stop at nothing to save her life.
An ex-military doctor finds herself in a deadly battle for survival when the Irish mafia seize control of the hospital at which she works. When her son is taken hostage, she is forced to rely upon her battle-hardened past and lethal skills after realizing there’s no one left to save the day but her.
Baby Bink couldn't ask for more: he has adoring (if somewhat sickly-sweet) parents, lives in a huge mansion, and he's just about to appear in the social pages of the paper. Unfortunately, not everyone in the world is as nice as Baby Bink's parents—especially the three enterprising kidnappers who pretend to be photographers from the newspaper. Successfully kidnapping Baby Bink, they have a harder time keeping hold of the rascal, who not only keeps one step ahead of them, but seems to be more than a little bit smarter than the three bumbling criminals.
Stranded at a rest stop in the mountains during a blizzard, a recovering addict discovers a kidnapped child hidden in a car belonging to one of the people inside the building which sets her on a terrifying struggle to identify who among them is the kidnapper.
After the harrowing death of his partner, forensic psychologist and best-selling author Alex Cross cannot forgive himself and has retreated to the peace of retirement. But when a brilliant criminal kidnaps a senator's young daughter, he is lured back into action as the kidnapper wants to deal with Alex personally. Teamed with Jezzie Flanigan, the Secret Service agent assigned to protect the missing girl, Alex follows a serpentine trail of clues that leads him to a stunning discovery - the kidnapper wants more than just ransom.
When 4 year old Amanda McCready disappears from her home and the police make little headway in solving the case, the girl's aunt, Beatrice McCready hires two private detectives, Patrick Kenzie and Angie Gennaro. The detectives freely admit that they have little experience with this type of case, but the family wants them for two reasons—they're not cops and they know the tough neighborhood in which they all live.
When the daughter of a psychiatrist is kidnapped, he's horrified to discover that the abductors' demand is that he break through to a post traumatic stress disorder suffering young woman who knows a secret..
A reporter and a blind, retired journalist try to solve a series of murders. The crimes are connected to experiments by a pharmaceutical company in secret research. The two end up becoming targets of the killer.