From the best-selling author of Cry Baby, the beginning of a brilliant and gripping police procedural series set in Liverpool, perfect for fans of Peter James and Mark Billingham. A woman at home in Liverpool is disturbed by a persistent tapping at her back door. She's disturbed to discover the culprit is a raven and tries to shoo it away. Which is when the killer strikes. DS Nathan Cody, still bearing the scars of an undercover mission that went horrifyingly wrong, is put on the case.

When NYPD detective Callum Doyle’s partner is murdered, and then his replacement is also brutally killed, suspicion falls on Doyle himself. Then he receives an anonymous message: This is just the beginning. Anyone he gets close to will die - and that includes his family. Desperate to find out who is responsible, but with his every move putting others in danger, Doyle has to ask himself: how low would he sink in order to get his life back?

After a grisly murder in a shabby New York bookstore, Detective Callum Doyle starts receiving sinister phone calls. Doyle is told more deaths are planned but the caller will give him clues, on the condition that he keeps them to himself. As more vicious deaths follow, the pressure on Doyle to find a link becomes unbearable. Does he continue to gamble with people’s lives? Or should he sacrifice everything to defeat a ruthless and manipulative enemy?

In New York a young girl is brutally raped and murdered. Detective Callum Doyle has visited the distraught family. Now he wants justice. Doyle is convinced he knows who the killer is; the problem is he can't prove it. And the more he pushes his prime suspect, the more he learns that the man is capable of pushing back in ways more devious and twisted than Doyle could ever have imagined.

It’s every mother’s nightmare - the abduction of her baby. That’s how it starts for Erin Vogel when she is attacked and left unconscious in her apartment. When she awakes it is to find that Georgia, her six-month-old daughter, has been taken. But Erin is given a chance to get Georgia back. At an unthinkable price. Like most mothers, she has always said she would do anything for her child. Now the strength of that bond is about to be put to the ultimate test.

After a violent home invasion in the remote wilds of Glen Coe leaves a family of four dead, DCI Jack Logan and his team are brought in to lead the manhunt. But, when one of the victims is revealed to be one half of legendary 1980s Glasgow-based comedy double act, Neeps & Tatties, Logan is forced to leave the Highlands and head back to his old stomping ground.

There's a serial killer targeting the streets of Newcastle, seemingly picking his victims at random but subjecting them all to the same torturous end. When the Chief Inspector on the case goes missing, it falls on DCI Ryan to track down the man who is brutally murdering women and goading the police to 'catch me if you can'. As everyone becomes a suspect, Ryan and his team get drawn further and further into the case, but for Ryan the nightmare gets closer to home than he could ever have imagined. 

A family is gunned down in the snow, but one of the children survives. Three years on, that child takes revenge, and the Snow Killer is born. But then, nothing - no further crimes are committed, and the case goes cold. 50 years later, has the urge to kill been reawakened? As murder follows murder, the detective team tasked with solving the crimes struggle with the lack of leads. It’s a race against time and the weather - each time it snows, another person dies.

Criminologist Martin Knight lives a gilded life and is a thorn in the side of the police. But then his wife, Liz, goes missing. There is no good explanation and no sign of Martin.... To make things worse, Liz is the ex-girlfriend of DCI Craig Gillard who is drawn into the investigation. Is it just a missing person or something worse? And what relevance do the events around the shocking Girl F case, so taken up by Knight, have to do with the present? The truth is darker than you could ever have imagined.

One psychopath. One killer. The Stabber. Six victims, all wife beaters. Each stabbed to death through their left eye. Six victims, all wife beaters. Each stabbed to death through their left eye. The cobbled lanes and backstreets of St Andrews provide the setting for these brutal killings.

Returning to the Broads after nearly two years at sea, John Tanner moors up next to a boat to find the body of a man whose five-year-old daughter is nowhere to be seen. As a torrent of unwanted memories begins flooding through his mind, an attractive Broads Ranger arrives at the scene with a disturbing tale; one of children being taken by a ghostly figure, standing at the helm of an old wooden boat.

When a light aircraft crash-lands at Machrie airport, Daley and Scott rush to the scene. But it soon becomes clear that both occupants of the plane were dead before take-off.... Meanwhile, tending to his lobster creels, Hamish finds himself in the wrong place at the wrong time, and back at the County Hotel, Annie is beginning to suspect her new boss Ian Macmillan may not be as he first appeared. 

The young girl you have found isn't the first experiment I've carried out. She won't be the last. A tense, unpredictable crime debut that will not only have you gripped, but will chill you to the bone. Perfect for fans of Stuart MacBride and Mark Billingham. A serial killer is stalking the streets of Liverpool, gruesomely murdering victims as part of a series of infamous, unethical and deadly psychological experiments.

First a shooting, then a grisly discovery on the common.... Police partners, D.I. Calladine and D.S. Ruth Bayliss race against time to track down a killer before the whole area erupts in violence. Their boss thinks it's all down to drug lord Ray Fallon, but Calladine's instincts say something far nastier is happening on the Hobfield housing estate. Can this duo track down the murderer before anyone else dies and before the press publicise the gruesome crimes?

Someone is setting fire to Sheffield. It starts with small things – dustbins and abandoned sheds – so people don’t notice at first. But the calling card is there if you look for it. Soon the fires spread to offices, homes, people. The Firewatcher’s followers are growing and they have one particular blaze in mind – one that the police would do well to pay attention to. But D/S Adam Tyler is distracted by a case, one that he is unknowingly connected to. And if he can’t discover the link between the fires and himself, he will burn – along with the entire city.