When Mark Hartmann is asked to perform a post-mortem on a lab assistant killed by cancer, everything looks straightforward. But his initial findings are surprising: Millicent Sweet appears to have died of several different, aggressive tumours. Before he can discuss this with colleagues, he's called to a conference in Scotland. A serious error of judgement gives a pharmaceutical company a handle on him, and they threaten to expose his excesses unless he falsifies his report on Sweet.

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.

October, 1975. When Dr Lance Elliot receives a call from his elderly father to say he has been arrested for arson, he can hardly believe it. Especially when he discovers that the intended victim was his father’s neighbour, Oliver Lightoller, with whom his father has a long-running feud. But things quickly take a dark turn when Lance stumbles across Lightoller’s body, which has been pinned by an old sword to an office chair in the dead man’s South London antiques shop.

The arrest of a Finnish contract killer and the subsequent murder of an Edinburgh reporter seem unconnected—until a ghost from the past appears in the investigation. The horrors of past misdeeds in Northern Ireland, contract killers, military secrets and organised-crime feuds collide on the streets of Edinburgh and the Irish Republic, drawing Detective Grace Macallan into brutal score-settling on Dublin's streets and a life-or-death race against time.

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.

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.

There is a killer loose on the streets of London, one that evades security cameras, is not held by locks, and savagely mutilates his victims. When the murderer switches from unknown prostitutes to Julie Longmuir, a beautiful actress at the height of her success, no woman feels safe. As the press begin to draw uncomfortable comparisons with Jack the Ripper, Jane Sullivan, heading up the police investigation, grudgingly has to agree.

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.

A nine-year-old boy is found murdered at the bottom of a well near a popular beach resort in southern Italy. In what looks like a hopeless case for Guido Guerrieri, a Senegalese peddler is accused of the crime. Faced with small-town racism, Guido attempts to exploit the esoteric workings of the Italian courts. The voice of Sean Barrett brings this gritty Italian detective series to life.

Moscow, 1936. In a deconsecrated church, a young woman is found dead, her mutilated body displayed on the altar for all to see. Captain Alexei Dimitrevich Korolev is asked to investigate. But when he discovers that the victim is an American citizen, the NKVD - the most feared organisation in Russia - becomes involved. Soon, Korolev’s every step is under close scrutiny and one false move will mean exile to the frozen camps of the far north. Committed to uncovering the truth, Korolov enters the realm of the Thieves, who run Moscow’s underworld. 

One of the wildest and most beautiful regions in Italy, known for its rugged coastline and mountains, Calabria is also home to the deadly ‘Ndrangheta'. An organised Mafia crime operation more feared in Italy than the Cosa Nostra or the Camorra, it is shrouded in mystery.Chief Superintendent Michele Ferrara of Italy’s elite Anti-Mafia Investigation Department is tasked with investigating the deaths of several Calabria citizens – some in New York, some in the small, isolated villages that dot the Calabrian countryside.

A strikingly beautiful young woman is found dead in her Florence apartment. She lays on her bed, naked, a black rose between her legs. And the murders do not stop there: shortly afterwards, a woman is burned to death in a church, and a man is shot on the Ponte Vecchio. Chief Superintendent Michele Ferrara is all too familiar with the dark side of Florence.

Harry is out of his depth. Detective Harry Hole is meant to keep out of trouble. A young Norwegian girl taking a gap year in Sydney has been murdered, and Harry has been sent to Australia to assist in any way he can. He's not supposed to get too involved. When the team unearths a string of unsolved murders and disappearances, nothing will stop Harry from finding out the truth. The hunt for a serial killer is on, but the murderer will talk only to Harry. He might just be the next victim.

Thomas Cale has been running from his enemies. Raised and trained in an underground programme - the Sanctuary - he was sent to destroy God's greatest mistake, mankind itself. Cale is a paradox: arrogant and innocent, generous and pitiless. Feared and revered by those that created him, he has already used his terrifying talent for violence and destruction to bring down the most powerful civilisation in the world. But Thomas Cale has been caught.

On Christmas Eve, 1943, the newly formed but undermanned Homicide division of the Melbourne police force is called to investigate the vicious double murder of a father and son. When Military Intelligence becomes involved, Homicide's Inspector Titus Lambert must unravel the personal from the political. If only the killings had stopped at two. The police are desperate to come to grips with an extraordinary and disquieting upsurge of violence.