One year ago Alex Towne's body was found. One month ago his mother saw him on the street. One week ago David Raker agreed to look for him. Now he wishes he hadn't. Mary Towne's son, Alex, went missing six years ago. Five years later he finally turned up - as a corpse in a car wreck. Missing persons investigator David Raker doesn't want the work: it's clearly a sad but hopeless case of mistaken identity brought to him by a woman unable to let go of her son.

It's a night just like any other in the Conister home - but then Paul heads upstairs and never comes back. When his wife, Maggie, goes to see where he is, she can't find him. His phone and wallet are by the bed. The windows are locked from the inside. Paul has vanished. Missing persons investigator David Raker is an expert in locating the lost. So when he's hired by Maggie, he knows that in every disappearance - however impossible it seems - there's an answer. What he doesn't know yet is that his search for Paul Conister will become linked to three other mysteries.

Exhausted single mother Rebekah Murphy leaves her daughters with a friend in the city to accompany her brother on a work assignment on a picturesque island. An hour after arriving, her and her brother are attacked. He vanishes, she's left for dead and, by the time she makes it back to safety, it's already too late: the island has closed for the season - and it'll be seven months before anyone returns. But even with her brother missing, even with no boats, phones or people, Rebekah will soon realise that finding a way back to the mainland is only the start of her nightmare.

On a hot July night in 1983, six school friends go camping in the forest. Bright and brilliant, they are destined for great things, and young Aurora Jackson is dazzled to be allowed to tag along. Thirty years later, a body is discovered. DCI Sheens is called to the scene, but he already knows what's waiting for him: Aurora Jackson, found at long last. But that's not all. The friends have all maintained their innocence, but the body is found in a hideaway only the six of them knew about. It seems the killer has always lurked very close to home.... 

Was the biggest case of his career the worst mistake he ever made? Ten years ago, DCI Jack Logan stopped the serial child-killer dubbed "Mister Whisper", earning himself a commendation, a drinking problem, and a broken marriage in the process...When another child disappears a hundred miles north in the Highlands, Jack is sent to lead the investigation and bring the boy home. But as similarities between the two cases grow, could it be that Jack caught the wrong man all those years ago?

It is London 2012 and Stratford in the East End is at the centre of the world. But next to the Olympic Park are some of the poorest and most crime-ridden streets in the city. PI Lee Arnold and his assistant, Mumtaz Hakim, run a detective agency in a community fraught with conflict and tension. Approached by a frightened woman, they start to investigate her stalker. But soon their enquiries turn in a far more sinister direction.

Detective Chief Inspector Harry Grimm is forced to take leave from Bristol’s Major Investigations Team when his boss, tired of Harry chasing the ghost of his murderous father, sends him north on secondment. Used to city life and high stress, Harry fears his life will now be spent handing out speeding tickets, finding lost sheep, and directing tourists. But when a local teenager runs away, Harry finds himself pulled into an investigation much worse than anyone could have ever expected. 

Quitting her job as a high school science teacher to join the Seattle Police Department was an easy decision for Tracy Crosswhite. Years earlier, what should have been one of the happiest days of her life instead became her worst nightmare when her younger sister, Sarah, disappeared. After the murder trial, while her family disintegrated, Tracy turned her heartbreak and her lingering questions into a passion for justice.

When Victoria Davies was pushed off her stately home's roof in 2001, all evidence pointed to her husband, Michael. But now, 20 years later, a letter has appeared, written by Victoria before her death; a letter that was never received and a letter that brings new suspects into the fray - three Labour MPs. Detective Inspector Declan Walsh must navigate a minefield filled with political intrigue, adulterous affairs, social activist aristocrats and brutal, bloody murder. 

“You’re going to hell, Jack Nightingale”: They are words that ended his police career. Now Jack’s a struggling private detective – and the chilling words come back to haunt him. Nightingale’s life is turned upside down the day that he inherits a mansion from a man who claims to be his father. It comes with a warning that Nightingale’s soul was sold at birth and a devil will come to claim it on his 33rd birthday – just three weeks away.

Detective Leone Scamarcio, the son of a former leading mafioso, has turned his back on the family business and joined the Rome police force. He may be one of the last honest men in Italy. But when Scamarcio is handed a file of extremely compromising photographs of a high-profile Italian politician and told to "deal with it", he knows he’s in for trouble. When a young man is found stabbed to death in Rome, and a young American girl disappears on a beach in Elba, Scamarcio’s job gets a whole lot more complicated. Worst of all, every lead seems to implicate the prime minister.

Ailsa Connolly was a brilliant psychologist and a respected criminologist. She was also a serial killer. Six years ago, DCI Sean Bracken caught her just before he was about to become her seventh victim. Every year on the anniversary of her incarceration, she taunts him with a phone call, giving him one message: "When I get out, I'll kill you." Now, Bracken has transferred back to Edinburgh and is thrown into the deep end on his first day back on duty. There's a killer who is emulating Ailsa, threatening to surpass her body count. 

DS George Cross can be rude, difficult and awkward with people. But his unfailing logic and dogged pursuit of the truth means his conviction rate is the best on the force. So when his police colleagues dismiss the death of a man as a squabble among Bristol's homeless community, Detective Sergeant George Cross is not convinced.

For one week, everything in Luke Miller's life is perfect. Surprised with a belated honeymoon by his wife, Rose, he's had seven days with her in a Caribbean paradise. It's more than he ever thought he'd deserve. But as they pack their bags, Rose breaks down, confessing that on the day they left London, a violent man from her past tracked her down and broke into their home. He wasn't expecting her to fight back. And, in her terror, Rose killed him. Now there's a dead body in Luke's apartment, and only one person he can think to turn to.

A breath-taking, high-octane debut thriller that will have you leaving your lights on well into the night. It's happening again. A mutilated body discovered in the woods. A murderous plan conceived in the past. A reckoning 70 years in the making.... Charlie Priest, ex-detective inspector turned London lawyer, is hired by influential entrepreneur Kenneth Ellinder to investigate the murder of his son. But Priest is no ordinary lawyer. Brilliant yet flawed, this case will push him, and those closest to him, to the edge.