31st August 1997. Rose Wilson is 14, but looks 16. Pimped out by her ‘boyfriend’, she has seen more of the darkness in life than someone twice her age. On the night of Princess Diana's death, Rose snaps and commits two terrible crimes. But a defence lawyer takes pity and sets out to do what he can to save her. Present day. DI Alex Morrow is a witness in the case of Michael Brown – a vicious, nasty arms dealer.

When notorious millionaire banker Lars Anderson hangs himself from the old oak tree in front of his Kent mansion his death attracts no sympathy. But the legacy of a lifetime of self-serving is widespread, the carnage most acute amongst those he ought to be protecting: his family. Meanwhile, in a wealthy suburb of Glasgow, a young woman is found savagely murdered in her home. The genteel community is stunned by what appears a vicious, random attack.

A Glasgow post office. Martin Pavel cowers on the floor, his eyes locked on those of a terrified child. Above them a masked gunman wields an AK-47 while the boy’s grandfather calmly volunteers to help gather the money. Then the old man stands passively, hands by his sides, while the gunman raises the barrel and shoots him to shreds. Recently returned to work after the birth of her twins, DS Alex Morrow is called in to head the investigation.

It’s just a normal morning for Anna McDonald. Gym kits, packed lunches, getting everyone up and ready. Until she opens the front door to her best friend, Estelle. Anna turns to see her own husband at the top of the stairs, suitcase in hand. They’re leaving together and they’re taking Anna’s two daughters with them. Left alone in the big, dark house, Anna can’t think, she can’t take it in. With her safe, predictable world shattered, she distracts herself with a story: a true-crime podcast.

Salt water lifts blood. Only salt water. Loch Lomond is a mile deep, but the woman's body surfaced anyway. Found bludgeoned and dumped in the water, she now haunts Iain Fraser, the man who put her there. She trusted him, and now that misplaced trust is gnawing through Iain's chest. He thinks it will kill him. Nearby Helensburgh is an idyllic Victorian town. One-time home to a quarter of all the millionaires in Britain, it is quaint, sleepy and chocolate-box pretty.

Maureen O'Donnell is a psychiatric patient, stuck in an affair with Douglas, a shady therapist. She’s about to end it with him when she wakes up one morning to find him in her living room with his throat slit. Viewed by the police as both a suspect and a witness, even Maureen’s family suspects her. Panic-stricken, she retraces Douglas' last days, finding a trail of rape and deception at a psychiatric hospital where she’d been an inmate. The patients won't talk and staff are afraid. Then a second brutalised corpse is discovered and Maureen realises that her life is in danger.

Paddy Meehan has just started work on the Scottish Daily News when a toddler is abducted. Two eleven-year-old boys are arrested for his murder and Paddy is shocked to discover that one of them is her fiance's cousin, Callum. When the boy's name is reported in the media, Paddy's family believe that she is to blame. Shunned by those closest to her, she finds herself dangerously alone.

Glasgow, 1990. Paddy Meehan's relaxed Saturday in front of the TV is shattered when the police knock on her door. Terry Patterson has been found naked in a ditch, executed with a shot through his temple. He was her first love and her hero - the sort of journalist she'd always aspired to be.

A victim? Or a killer? One icy cold morning, the remains of a woman are discovered. She has been abused, then butchered. DI Kelly Porter knows this is the work of a monster. One who has killed before - and will do so again. Kevin Flint is a young man with no friends and a reputation for being odd. He explores the hidden corners of the Lake District and likes to creep and watch. He witnesses depravity and it excites him. But will he cross the line from bystander to perpetrator?

When Margo goes in search of her birth mother for the first time, she meets her aunt Nikki instead. Margo learns that her mother, Susan, was a sex worker murdered soon after Margo's adoption. To this day, Susan's killer has never been found. Nikki asks Margo for help. She has received threatening and haunting letters from the murderer for decades. She is determined to find him, but she can't do it alone.... A brilliant, thought-provoking and heart-wrenching new thriller about identity and the value of a life.

Just when he thought he was out.... Burdened by guilt over the trauma recently inflicted on his friends and colleagues, former-Detective Chief Inspector Jack Logan has spent the past nine months living in self-imposed exile. When a mother and her young daughter are the victims of a double murder staged to look like suicide, Logan is dragged back to help hunt down and catch a brutal, calculating killer. But the world has moved on without him.

Maureen O'Donnell is facing the darkest episode in her life. She owes more than she makes in a year in back taxes; Angus Farrell, the psychologist who murdered her boyfriend, is up for trial; and her abusive father has arrived back in Glasgow. On top of it all, she has become embroiled in someone else's family feud. Ella McGee, an elderly stallholder at the fleamarket where Maureen is selling illegally imported cigarettes, is bringing a case against her son in the small claims court.

When the remains of a brutally murdered young woman are left hanging from the Glenfinnan Monument in the Highlands of Scotland, DCI Jack Logan and his Major Investigations team are dispatched to investigate. At first, the case appears to be fairly open and shut. But, as evidence mounts, Jack uncovers some shocking truths about the victim that risk turning the investigation into a potentially explosive international incident.

When a body is found on a lonely cliff top path, the angelic face of a murdered teenager lies facing the rising sun. Strangled by the hands of an unknown killer, it falls to DI Tom Janssen and his fledgling team to find out how she came to be there. Destined for a career in medicine, one to rival that of her parents, Holly Bettany’s future was as bright as it had been privileged. Seemingly, all that could threaten this promising teenager’s life was Holly herself.

As a massive storm batters the Scottish coast, Gordon Smith’s home is falling into the North Sea. But the crumbling headland has revealed what he’s got buried in his garden: human remains. With the storm still raging, it’s too dangerous to retrieve the bodies, and waves are devouring the evidence. Which means no one knows how many people Smith’s already killed and how many more he’ll kill if he can’t be stopped. The media are baying for blood, the top brass are after a scapegoat and ex-Detective Inspector Ash Henderson is done playing nice.