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 a young man breaks into South Oxford Nursery School with a gun and takes a group of hostages, teacher Louise Kennedy is fearful. But Jaime Segura isn’t there on a homicidal mission. Bad Sam Chapman - head of the intelligence service’s internal security force, the Dogs - tries to find out what Jaime is after. But the only person Jaime will talk to is Ben Whistler, an MI6 colleague of Jaime’s lover, Miro - who has gone missing with a quarter of a billion pounds.... 

Tom Bettany is working at a meat processing plant in France when he gets a voicemail telling him that his estranged 26-year-old son is dead. Liam Bettany fell from his London balcony, where he was smoking dope. Now, for the first time since he cut all ties years ago, Bettany returns home, to find out the truth about his son's death. But more than a few people are interested to hear Bettany is back in town. He might have thought he'd left it all behind when he first skipped town, but nobody really just walks away.

In 1988, Harry made one mistake: he took a bribe, letting a man he knew as Igor into Britain - and he’s regretted it ever since. So when he recognises Igor many years later as his newly elected MP, he knows he has to come clean. But the MP recognises him, too - and Harry fears what he might do next.

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.

When disgraced spy Solomon Vine's friend and rival Gabriel Wilde vanishes without trace, it's only Vine who might be able to discover what has happened to him. A single missing file holds the key. That, too, is gone. But its contents, Vine is told, are incendiary. There were few Wilde could trust. And being one of them appears to have fatal consequences. But as Vine's off-the-books investigation begins to reveal the shocking truth, he realizes there's much more at stake than one man's life.

When a house explodes in a quiet Oxford suburb and a young girl disappears in the aftermath, Sarah Tucker becomes obsessed with finding her. Accustomed to dull chores in a childless household and hosting her husband’s wearisome business clients for dinner, Sarah suddenly finds herself questioning everything she thought she knew, as her investigation reveals that people long believed dead are still among the living, while the living are fast joining the dead. 

When a body is hauled from the River Tyne, Sarah Tucker heads to Newcastle for a closer look. She identifies the dead woman as Private Detective Zoë Boehm, but putting a name to the corpse only raises further questions. Did Zoë kill herself, or did one of her old cases come back to haunt her? Coincidence is an excuse that soon appears pretty unconvincing. Sarah can’t leave until she’s found the answers to her questions, however dangerous they might turn out to be.

When Caroline Daniels takes a deadly fall in front of a train and her lover fails to turn up at the funeral, Zoë Boehm wants nothing to do with the case. But Caroline's boss is persistent, and as Zoë attempts to unlock the secrets of a woman she's never met while in search of a man who could be anywhere, she starts to wonder if he's found her first. And if he has, will that make her the next victim?

Blacklisted by the police. Being sued by a client. And broke. Things can’t get any worse for Brighton’s No. 1 Private Detective, Joe Grabarz, in this blistering debut novel from award-winning writer Tom Trott. That’s when his best friend’s body washes up on the beach. Could it really have been 10 years? How could his life have ended like this? He needs answers. But with the city in the grips of organised crime, and struggling to deal with an influx of legal highs, who cares about just another dead drug dealer?

1993: student Lachlan Kite is sent to post-Soviet Russia in the guise of a language teacher. In reality, he is there as a spy. Top secret intelligence agency BOX 88 has ordered Kite to extract a chemical weapons scientist before his groundbreaking research falls into the wrong hands. But Kite’s mission soon goes wrong and he is left stranded in a hostile city with a former KGB officer on his trail.

Julian Lawndsley has renounced his high-flying job in the City for a simpler life running a bookshop in a small English seaside town. But only a couple of months into his new career, Julian's evening is disrupted by a visitor. Edward, a Polish émigré living in Silverview, the big house on the edge of town, seems to know a lot about Julian's family and is rather too interested in the inner workings of his modest new enterprise. When a letter turns up at the door of a spy chief in London warning him of a dangerous leak, the investigations lead him to this quiet town by the sea.

Ryan Wilkins grew up on a trailer park, a member of what many people would call the criminal classes. As a young Detective Inspector, he's lost none of his disgust with privileged elites - or his objectionable manners. But he notices things; they stick to his eyes. His professional partner, DI Ray Wilkins, of affluent Nigerian London heritage, is an impeccably groomed, smooth-talking graduate of Balliol College, Oxford. You wouldn't think they would get on. They don't. But when a young woman is found strangled at Barnabas Hall, they're forced to. 

Berlin. 1963. The height of the Cold War and an early morning spy swap. On one side of the trade: Martin Keller, an American physicist who once made headlines, but who then disappeared into the English prison system. Keller's most critical possession: his American passport. Keller's most ardent desire: to see his ex-wife, Sabine, and their young son. But Martin has questions: who asked for him? Who negotiated the deal? Just the KGB bringing home one of its agents? Or, as he hopes, a more personal intervention? 

They killed Robert Harland today, and they're going to kill the rest of you. This is the warning private investigator Paul Samson receives right after Joni Fremantle, the woman he has been guarding for a mysterious client, gives him the slip. No time to worry about that now: his life, and those of Denis Hisami, Anastasia Christakos and even the young Syrian Naji, is on the line. Samson is sure he knows why - to expose a company supplying funds to far-right groups across Europe is to paint a target on your own back.