There must be a victim. A suspect. A detective. The rest is just shuffling the sequence. Expanding the permutations. Grant McAllister, a professor of mathematics, once sat down and worked them all out – calculating the different orders and possibilities of a mystery into seven perfect detective stories he quietly published. But that was thirty years ago. Now Grant lives in seclusion on a remote Mediterranean island, counting the rest of his days.Until Julia Hart, a sharp, ambitious editor knocks on his door. Julia wishes to republish his book, and together they must revisit those old stories: an author hiding from his past, and an editor, keen to understand it.But there are things in the stories that don’t add up. Inconsistencies left by Grant that a sharp-eyed editor begins to suspect are more than mistakes. They may be clues, and Julia finds herself with a mystery of her own to solve.

    Harry is free to offer assistance, but he has firm instructions to stay out of trouble. The victim is a twenty-three year old Norwegian woman who is a minor celebrity back home. Never one to sit on the sidelines, Harry befriends one of the lead detectives, and one of the witnesses, as he is drawn deeper into the case. Together, they discover that this is only the latest in a string of unsolved murders, and the pattern points toward a psychopath working his way across the country. As they circle closer and closer to the killer, Harry begins to fear that no one is safe, least of all those investigating the case.

    Now, in THE MERMAIDS SINGING, she continues her trademark ingenuity for suspense, and introduces criminal profiler Tony Hill, who has spent years exploring the psyches of madmen. But now he's become one of the hunted...YOU ALWAYS REMEMBER THE FIRST TIME...This was the summer he discovered what he wanted—at a gruesome museum of criminology far off the beaten track of more timid tourists. Visions of torture inspired his fantasies like a muse. It would prove so terribly fulfilling.BUT THE NEXT TIME WOULD BE BETTER...The bodies of four men have been discovered in the town of Bradfield. Enlisted to investigate is criminal psychologist Tony Hill. Even for a seasoned professional, the series of mutilation sex murders is unlike anything he's encountered before. But profiling the psychopath is not beyond him. Hill's own past has made him the perfect man to comprehend the killer's motives. It's also made him the perfect victim.AND PRACTICE MAKES PERFECT.A game has begun for the hunter and the hunted. But as Hill confronts his own hidden demons, he must also come face-to-face with an evil so profound he may not have the courage—or the power—to stop it...

    Jack's in charge, she said. I won't be long.But she doesn't come back. She never comes back. And life as the children know it is changed for ever.Three years later, mum-to-be Catherine wakes to find a knife beside her bed, and a note that says: I could have killed you.Meanwhile Jack is still in charge - of his sisters, of supporting them all, of making sure nobody knows they're alone in the house, and - quite suddenly - of finding out the truth about what happened to his mother.But the truth can be a dangerous thing ...

    An auxiliary officer for Lauderdale Shores PD, she’s the go-to diver for evidence recovery. Then Sloan finds a fresh kill floating in a canal—a woman whose murky history collides with Sloan’s. Their troubling ties are making Sloan less a potential witness than a suspect. And her colleagues aren’t the only ones following every move she makes. So is the killer.Stalked by an assassin, pitted against a ruthless cartel searching for a lost fortune, and under watch within her ranks, Sloan has only one ally: the legendary DEA agent who put Sloan’s uncle behind bars. He knows just how deep corruption runs—and the kind of danger Sloan is in. To stay alive, Sloan must stay one step ahead of her enemies—both known and unknown—and a growing conspiracy designed to pull her under.

    . . and murder and mayhem ensue.All of them are friends. One of them is a killer.During the languid days of the Christmas break, a group of thirtysomething friends from Oxford meet to welcome in the New Year together, a tradition they began as students ten years ago. For this vacation, they’ve chosen an idyllic and isolated estate in the Scottish Highlands—the perfect place to get away and unwind by themselves.They arrive on December 30th, just before a historic blizzard seals the lodge off from the outside world.Two days later, on New Year’s Day, one of them is dead.The trip began innocently enough: admiring the stunning if foreboding scenery, champagne in front of a crackling fire, and reminiscences about the past. But after a decade, the weight of secret resentments has grown too heavy for the group’s tenuous nostalgia to bear. Amid the boisterous revelry of New Year’s Eve, the cord holding them together snaps.Now one of them is dead . . . and another of them did it.Keep your friends close, the old adage goes. But just how close is too close?

    While out celebrating with a group of friends a few nights before the wedding, Michael suddenly and unexpectedly finds himself enclosed in a coffin equipped only with a flashlight, a dirty magazine, a walkie-talkie, and a tiny breathing tube. It's all in good fun — payback for the grief his mates suffered due to his own penchant for tomfoolery — that is until the four are killed in a drunk driving accident just moments after leaving Michael completely alone and buried alive.Detective Superintendent Grace—himself dealing with the pain of losing his wife—is brought on to the case when Ashley reports Michael missing. Suspicions are raised when Michael's only friend not at the bachelor party refuses to cooperate, and Ashley's faithfulness—not to mention her increasingly mysterious past—are suddenly thrown in to question. As Superintendent Grace soon discovers, one man's disaster is another man's fortune.

    But did she arrange her own murder?One bright spring morning in London, Diana Cowper – the wealthy mother of a famous actor - enters a funeral parlor. She is there to plan her own service.Six hours later she is found dead, strangled with a curtain cord in her own home.Enter disgraced police detective Daniel Hawthorne, a brilliant, eccentric investigator who’s as quick with an insult as he is to crack a case. Hawthorne needs a ghost writer to document his life; a Watson to his Holmes. He chooses Anthony Horowitz.Drawn in against his will, Horowitz soon finds himself at the center of a story he cannot control. Hawthorne is brusque, temperamental and annoying but even so his latest case with its many twists and turns proves irresistible. The writer and the detective form an unusual partnership. At the same time, it soon becomes clear that Hawthorne is hiding some dark secrets of his own.New York Times bestselling author of Magpie Murders and Moriarty, Anthony Horowitz has yet again brilliantly reinvented the classic crime novel, this time writing a fictional version of himself as the Watson to a modern-day Holmes.A masterful and tricky mystery that springs many surprises, The Word is Murder is Anthony Horowitz at his very best.

    #1 New York Times bestselling author Tami Hoag delivers a shocking new thrillerDana Nolan was a promising young TV reporter until a notorious serial killer tried to add her to his list of victims.  Nearly a year has passed since surviving her ordeal, but the physical, emotional, and psychological scars run deep.  Struggling with the torment of post-traumatic stress syndrome, plagued by flashbacks and nightmares as dark as the heart of a killer, Dana returns to her hometown in an attempt to begin to put her life back together.  But home doesn’t provide the comfort she expects. Dana’s harrowing story and her return to small town life have rekindled police and media interest in the unsolved case of her childhood best friend, Casey Grant, who disappeared without a trace the summer after their graduation from high school.  Terrified of truths long-buried, Dana reluctantly begins to look back at her past.  Viewed through the dark filter of PTSD, old friends and loved ones become suspects and enemies.  Questioning everything she knows, refusing to be defined by the traumas of her past and struggling against excruciating odds, Dana seeks out a truth that may prove too terrible to be believed…

    The Met's crack murder squad, AMIP, is called out by nervous CID detectives to a grim discovery. Five bodies, all young women, all ritualistically murdered and dumped on wasteland near the Dome. As each post-mortem reveals a singular, horrific signature linking the victims, officers realize that they are on the trail of that most dangerous offender: a sexual serial killer. Detective Inspector Jack Caffery - young, driven, unshockable - finds himself facing both hostility within the force and echoes of his past in this, his first case with AMIP. Haunted by the memory of a death long ago, he employs every weapon forensic science can offer for he knows it is only a matter of time before this chaotic, sadistic killer strikes again.

    . . . At first, the murder scene appears sad, but not unusual: a young woman undone by drugs and prostitution, her six-year-old daughter dead alongside her. But then detectives find a strange piece of evidence in the squalid house: the platinum credit card of a very wealthy--and long dead--steel tycoon. What is a heroin-addicted hooker doing with the credit card of a well-known and powerful man who died months ago? This is the question that the most junior member of the investigative team, Detective Constable Fiona Griffiths, is assigned to answer.But D.C. Griffiths is no ordinary cop. She's earned a reputation at police headquarters in Cardiff, Wales, for being odd, for not picking up on social cues, for being a little overintense. And there's that gap in her past, the two-year hiatus that everyone assumes was a breakdown. But Fiona is a crack investigator, quick and intuitive. She is immediately drawn to the crime scene, and to the tragic face of the six-year-old girl, who she is certain has something to tell her . . . something that will break the case wide open.Ignoring orders and protocol, Fiona begins to explore far beyond the rich man's credit card and into the secrets of her seaside city. And when she uncovers another dead prostitute, Fiona knows that she's only begun to scratch the surface of a dark world of crime and murder. But the deeper she digs, the more danger she risks--not just from criminals and killers but from her own past . . . and the abyss that threatens to pull her back at any time.

    It's the name the media has given a brutal murderer who has beaten four young women to death before setting their bodies ablaze in secluded areas of London's parks. And now there's a fifth. Maeve Kerrigan is an ambitious detective constable, keen to make her mark on the murder task force. Her male colleagues believe Maeve's empathy makes her weak, but the more she learns about the latest victim, Rebecca Haworth, from her grieving friends and family, the more determined Maeve becomes to bring her murderer to justice. But how do you catch a killer no one has seen when so much of the evidence has gone up in smoke? Maeve's frenetic hunt for a killer in Jane Casey's gripping series debut will entrance even the most jaded suspense readers.

    Until now…FBI Special Agent Nina Guerrera escaped a serial killer’s trap at sixteen. Years later, when she’s jumped in a Virginia park, a video of the attack goes viral. Legions of new fans are not the only ones impressed with her fighting skills. The man who abducted her eleven years ago is watching. Determined to reclaim his lost prize, he commits a grisly murder designed to pull her into the investigation…but his games are just beginning. And he’s using the internet to invite the public to play along.His coded riddles may have made him a depraved social media superstar—an enigmatic cyber-ghost dubbed “the Cipher”—but to Nina he’s a monster who preys on the vulnerable. Partnered with the FBI’s preeminent mind hunter, Dr. Jeffrey Wade, who is haunted by his own past, Nina tracks the predator across the country. Clue by clue, victim by victim, Nina races to stop a deadly killer while the world watches.

    Now one is profiling her.Rush hour, London. A packed commuter train is torn apart in a collision. Picking through the carnage, ex-special forces profiler Ziba MacKenzie helps a dying woman who passes on a cryptic message: He did it. You have to tell someone.When a corpse is found bearing the gruesome signature of a serial killer dormant for twenty-five years, Ziba is pulled into the hunt for the perpetrator. As the body count rises it becomes clear he’s on a new spree. But what’s brought the London Lacerator back after such a long hiatus? And does his sudden return have anything to do with the woman on the train?Ziba scrambles to profile the killer in the hope of predicting his next move. But time is running out. And the closer she gets to uncovering his identity, the closer he gets to destroying hers.

    Small and blond, from a distance she looked vulnerable and slight. . . the perfect bait to catch a killer. But as Quinn got older, she realised she needed to find a protegee, a younger field agent to take her place. So Quinn trains a twenty-two year old and lets her loose in the field. The plan works. Until the Route 66 killer not only takes the bait, but kills the bait too.Years on, Quinn is trying to move past the fact that she has a young woman's death on her conscience. She's now the perfect Stepford Wife - until she gets a knock on her door. The girl's body has finally been discovered. Quinn is pulled back into the case and the more she learns about the killer the more she comes to believe, despite the overwhelming forensic evidence to hand, that they have the wrong man.