When Sienna Hegarty turns up at his family home one night, covered in blood and frozen in shock, psychologist Joe O'Loughlin finds himself drawn deep into her world, trying to unearth the dark secrets her mind has buried. The police find a major piece of the puzzle at Sienna’s house: her father, a retired cop, is face-down in a pool of his own blood, his throat slashed and his skull caved in. The blood covering Sienna was his.

Sami Macbeth is not a master criminal. He's not even a minor one. He's not a jewel thief. He's not a safe-cracker. He's not an expert in explosives. Sami plays guitar and wants to be a rock god but keeps getting side-tracked by unforeseen circumstances. Fifty-four hours ago Sami was released from prison. Thirty-six hours ago he slept with the woman of his dreams at the Savoy. An hour ago his train blew up. Now he's carrying a rucksack through London's West End and has turned himself into the most-wanted terrorist in the country.

Alisha Barba's dreams of being a detective were shattered when a murder suspect broke her back across a brick wall. Now on her feet again, with her police career in limbo, she receives a message from an old school friend, Cate Beaumont, who is eight months pregnant and in trouble. On the night they arrange to meet, Cate is mown down by a car that kills her husband instantly. As paramedics fight to save her life they discover there is no baby. Her pregnancy is an elaborate lie, a cruel deception.

Everyone has an idea of what their perfect life is. For Agatha, it's Meghan Shaughnessy's. These two women from vastly different backgrounds have one thing in common - a dangerous secret that could destroy everything they hold dear. Both will risk everything to hide the truth, but their worlds are about to collide in a shocking act that cannot be undone.

A lost child. A shattered past. A life going under. Vincent Ruiz is lucky to be alive. A bullet in the leg, another through the hand, he is discovered clinging to a buoy in the River Thames, losing blood and consciousness fast. It takes six days for him to come out of his coma and, when he does, his nightmare is only just beginning. Because Vincent has no recollection of what happened and nobody believes him.

Why would a man escape from prison the day before he's due to be released? Audie Palmer has spent a decade in prison for an armed robbery in which four people died, including two of the gang. Seven million dollars has never been recovered and everybody believes that Audie knows where the money is. For 10 years he has been beaten, stabbed, throttled, and threatened almost daily by prison guards, inmates, and criminal gangs, who all want to answer this same question, but suddenly Audie vanishes, the day before he's due to be released.

To Philomena McCarthy, being a police officer means never turning your back on someone in trouble. So when a decorated detective beats his girlfriend and the case is covered up, Phil secretly helps her. But as Phil lets her new friend deeper into her life, sinister things start happening. And by the time she's truly afraid, it's already too late . . .

Izzy is cursed. Her highly developed empathic abilities allow her to read people's emotions with terrifying accuracy—and consequences. As a child, she sparked her parents' divorce by revealing her father's infidelity. As an adult, she has cut herself off from everyone. But now young girls are going missing, and the police have no suspects. And when Izzy sees her old school caretaker interviewed, she knows his story about when he last saw the latest victim isn't true.

Slough House is Jackson Lamb’s kingdom; a dumping ground for members of the intelligence service who’ve screwed up: left a secret file on a train, blown surveillance, or become drunkenly unreliable. They’re the service’s poor relations – the slow horses – and bitterest among them is River Cartwright, whose days are spent transcribing mobile phone conversations.

Former soldier. Ex-copper. Current man on the edge. Shunned by his old colleagues, and dividing his time between a dead-end job and the bottom of a whisky bottle, former Police Scotland detective superintendent Bob Hoon’s life is a mess. Then an old face from Hoon’s Special Forces days turns up asking for help: His teenage daughter has been missing for months, the police have drawn a blank, and he needs the kind of help that only Hoon can provide. And besides, Hoon owes him one.

A Russian defector is found brutally murdered in a London hotel. Only four people knew he had turned - the four most important and powerful figures in Whitehall. There's only one conclusion - a mole has infiltrated the highest levels of the nation's security. Operating in secret from within Westminster's darkest corners, former spy Solomon Vine must uncover the traitor. Because Britain's future hangs in the balance. And with it the fate of the whole world.

When 16-year-old Dísa is given five bitcoin by her divorced father she is unimpressed. But a year later, when her grandparents are about to lose their farm near the Icelandic village of Dalvik, quiet, unassuming Dísa is able to rescue it with the profits from her astute trading of her father's gift. Unknown to Dísa, her mother Helga catches the cryptocurrency bug. Not only does Helga invest in Thomocoin, a new cryptocurrency sweeping Iceland, but she persuades many of her neighbours in Dalvík to invest too, taking a cut for herself.

When Caitlin Sommers finds herself alone in a deserted parking lot with blood on her clothes and no memory of the past few months, it seems like one of the nightmares that have tormented her for years...but it's all too real. Desperate to learn the truth about where she's been and what has happened to her but terrified of what she may find, Caitlin embarks on a search for answers.

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. 

A serial killer is burning people alive in the Lake District's prehistoric stone circles. He leaves no clues, and the police are helpless. When his name is found carved into the charred remains of the third victim, disgraced detective Washington Poe is brought back from suspension and into an investigation he wants no part of. He is reluctantly partnered with brilliant but socially awkward civilian analyst Tilly Bradshaw, and the mismatched pair uncover a trail that only he is meant to see. The elusive killer has a plan, and for some reason Poe is part of it.