On a busy train station platform, a man pulls a knife and viciously attacks another passenger before fleeing - apparently unaware of what he has just done. To the police, it looks like a terrorist attack. But forensic psychologist Dr Jo McCready has seen this bizarre behaviour before, in controversial psychological experiments. She knows this is no random killing spree. When a botched cold case resurfaces and the mistress of a controversial billionaire philanthropist is found dead, Jo discovers all these crimes are tangled up in the same web of deadly local secrets. 

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.

Five figures gather 'round a shallow grave. They had all taken turns to dig. An adult-sized hole would have taken longer. An innocent life had been taken, but the pact had been made. Their secrets would be buried, bound in blood. Years later a headmistress is found brutally strangled, the first in a spate of gruesome murders that shock the Black Country.

Haunted by his inability to track down and save his missing wife, DCI Robert Kett leaves the Metropolitan Police behind and moves to Norwich with his three young children, hoping to heal their broken family. But his newfound peace doesn’t last. Two newspaper delivery girls have gone missing in the city, and the clues point to a serial kidnapper. Kett is dragged into the centre of one of the darkest cases of his career - a case that pits him head-to-head against a horrifying evil.

As the country bakes under the relentless summer sun, a young doctor is found brutally murdered at his home in a picturesque Cambridgeshire village. Is his death connected to his private life - or his professional one? Dr Joshua Ainsworth worked at an all-female detention centre, one still recovering from a major scandal a few years before. Was he the whistle-blower - or an instigator? As Detective Sergeant Ferreira and Detective Inspector Zigic begin to painstakingly reconstruct Dr Ainsworth’s last days, they uncover yet more secrets and more suspects.

Don’t miss the first novel in a gripping series featuring DI Clare Mackay, perfect for fans of Alex Gray, D. S. Butler and Rachel Amphlett. On the night of a wedding celebration, one guest meets a grisly end when he’s killed in a hit-and-run. A card bearing the number ‘five’ has been placed on the victim’s chest. DI Clare Mackay, who recently moved to join the St Andrews force, leads the investigation. The following night another victim is struck down and a number ‘four’ card is at the scene.

Detective Sergeant Washington Poe is in court, fighting eviction from his beloved and isolated croft, when he is summoned to a backstreet brothel in Carlisle where a man has been beaten to death with a baseball bat. Poe is confused - he hunts serial killers and this appears to be a straightforward murder-by-pimp - but his attendance was requested personally, by the kind of people who prefer to remain in the shadows. As Poe and the socially awkward programmer Tilly Bradshaw delve deeper into the case, they are faced with seemingly unanswerable questions.

Kate Marshall's detective agency takes off when she and her partner, Tristan, are hired to investigate a cold case from more than a decade ago. Twelve years previously, a determined young journalist called Joanna Duncan exposed a political scandal that had major repercussions. In the fallout she disappeared without trace and was never found. When Kate and her partner, Tristan, examine the case files, they find the trail long cold, but they discover the names of two young men who also vanished at that time.

DCI Matilda Darke has returned to work after a nine-month absence. A shadow of her former self, she is tasked with reopening a cold case: the terrifyingly brutal murders of Miranda and Stefan Harkness. The only witness was their 11-year-old son, Jonathan, who was too deeply traumatised to speak a word. Then a dead body is discovered, and the investigation leads back to Matilda's case. Suddenly the past and present converge, and it seems a killer may have come back for more.... 

But no one was married that day. Now Lucas has invited us back to celebrate the anniversary. But the anniversary of what? The wedding that never happened, or the tragedy that occurred just hours before the ceremony was due to begin? He's told us that tonight he has planned a game. We have our costumes, we have our parts, and everyone must play. The game, he tells us, is about to begin. What does Lucas want from us? What are we not being told? And what's going to happen when this terrible game is over? 

Barely a month since his promotion to Inspector, DI Ford is called in to investigate the murder of a young nurse and her son in a small flat in Salisbury. There are few clues, and no apparent motive, but Ford can sense that there's a serial killer at work. After all, he knows from brutal personal experience how killers cover their tracks.... It's been six years since Ford lost his wife in a climbing accident - an accident he caused. He is desperate to keep the truth hidden, especially from his son, Sam.

DCI Whitney Walker’s in trouble. She’s threatened with demotion if she screws up another case. So, when a killer starts murdering female students, it’s a chance to redeem herself. Forensic psychologist, Dr. Georgina Cavendish, has spent her life inside the university walls, but when one of her students is murdered, she steps out from behind the text books and puts her skills to the test.

DCI Jim Daley is sent from the city to investigate a murder after the body of a woman is washed up on an idyllic beach on the West Coast of Scotland. Far away from urban resources, he finds himself a stranger in a close-knit community. Love, betrayal, fear and death stalk the small town, as Daley investigates a case that becomes more deadly than he could possibly imagine, in this compelling Scottish crime novel infused with intrigue and dark humour.

In The Whistler, Lacy Stoltz investigated a corrupt judge who was taking millions in bribes from a crime syndicate. She put the criminals away, but only after being attacked and nearly killed. Three years later, and approaching 40, she is tired of her work for the Florida Board on Judicial Conduct and ready for a change. Then she meets a mysterious woman who is so frightened she uses a number of aliases. Jeri Crosby's father was murdered 20 years earlier in a case that remains unsolved and that has grown stone cold. 

When pregnant Saffron Cutler moves into 9 Skelton Place with boyfriend Tom and sets about renovations, the last thing she expects is builders uncovering a body - two bodies, in fact. Forensics indicate the bodies have been buried at least 30 years. Nothing Saffy need worry herself over. Until the police launch a murder investigation and ask to speak to the cottage's former owner - her grandmother, Rose. Rose is in a care home, and Alzheimer's means her memory is increasingly confused. She can't help the police, but it is clear she remembers something.