Mo Hayder

"When a vagrant--the Walking Man--finds a dog wandering alone with a scrap of paper with the words "HELP US" attached to its collar, he's sure it's a desperate plea from someone in trouble and calls on Detective Inspector Jack Caffery to investigate. Caffery is reluctant to get involved--until the Walking Man promises new information regarding the childhood abduction of Caffery's brother in exchange for the detective's help tracking down the dog's...

In his first case as lead investigator with London's murder squad, Det. Inspector Jack Caffery is called on to investigate the murder of a young woman whose body has been discovered near the Millennium Dome in Greenwich, southeast London. Mutilated beyond recognition, the victim is soon joined by four others discovered in the same area-all female and all ritualistically murdered. And when the postmortem examination reveals a gruesome signature connecting...

Following the trail of a strange creature caught briefly on film, so deformed it can hardly be human, Oakes crosses a border of electrical fencing, toxin-filled oil drums, and pig skulls to infiltrate the territory of the groups' isolated founder, Malachi Dove. Their confrontation, and its violent aftermath, is so catastrophic that it forces Oakes to question the nature of evil-and whether he might be responsible for the heinous crime about to unfold....

On a picture-perfect morning in Bath, England, a teenage girl's body is found on the towpath of a canal. Police detective Zoe Benedict is convinced the department head should look beyond the usual domestic motives to solve the brutal murder case. But no one wants to hear any far-fetched ideas from the department's black sheep. Meanwhile, Zoe's sister, Sally, has started working as a housekeeper for a wealthy entrepreneur whose eccentricities are...

Now a major motion picture: A boy's abduction reawakens a haunted past for British detective Jack Caffery. In a quiet residential area in London, a couple is discovered bound and imprisoned in their own home. Savagely battered and severely dehydrated, the worst revelation is yet to come: Their eight-year-old son has been abducted. When the boy's body is found, forensic evidence reveals disturbing parallels to events in Det. Jack Caffery's own...

Everything goes according to procedure when a patient, Isaac, is released into the community from a high-security mental health ward. But when the staff realizes that he was connected to a series of unexplained episodes of self-harm among the ward's patients, and that he was released in error, they call on Detective Jack Caffery to investigate, and to track Isaac down before he can kill again.