Legendary spy and art restorer Gabriel Allon is in Venice repairing an altarpiece by Veronese when he receives an urgent summons from the Italian police. The art dealer Julian Isherwood has stumbled upon a chilling murder scene in Lake Como, and is being held as a suspect. To save his friend, Gabriel must perform one simple task: find the most famous missing painting in the world.

The fatal poisoning of a Russian billionaire sends Gabriel Allon on a dangerous journey across Europe and into the orbit of a musical virtuoso who may hold the key to the truth about his friend’s death. The plot Allon uncovers leads to secret channels of money and influence that go to the very heart of Western democracy and threaten the stability of the global order. 

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.

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.

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.

In 1949, Aloysius Archer arrives in the dusty Southern town of Poca City. He has nothing but a handful of dollars, the clothes he’s wearing and an appointment with his new parole officer. After his wartime experiences in Italy and a prison sentence for a crime he didn’t commit, Archer is looking for a fresh start and a peaceful life. On his first night of freedom, Archer meets local business tycoon Hank Pittleman, who promises Archer handsome compensation to work as his debt collector. 

As senior MI6 Officer Kate Henderson arrives for a weekend away in Venice, a Russian spy enters the city with plans to kidnap her. But it’s not all it seems. The defector offers her conclusive evidence that the British prime minister is a live agent working for Moscow. Kate’s holiday quickly becomes the start of her next mission. With proof of the PM involved in a sordid scandal and a financial paper trail that undeniably links him to the Russians, the evidence seems bulletproof. But is anything in the dark world of espionage ever that simple?

Six weeks before she is due to take up her position as the first female head of MI6, Amelia Levene vanishes without a trace. Her disappearance is the gravest crisis MI6 has faced for more than a decade. There has been no ransom demand, no word from foreign intelligence services, and no hint of a defection. Should news of Levene’s disappearance leak out, the consequences would be catastrophic. But for disgraced MI6 officer Thomas Kell, the crisis offers a chance for redemption.

Attempting to rebuild her shattered life in the South of France, former MI6 operative Kate Henderson receives an unexpected and most unwelcome visit from an old adversary: the UK prime minister. He has an extraordinary story to tell - and he needs her help. A Russian agent has come forward with news that the PM has been the victim of the greatest misinformation play in the history of MI6. It's run out of a special KGB unit that exists for one purpose alone: to process the intelligence from 'Agent Dante', a mole right at the heart of MI6 in London.

Jeremy Summers, a British banker with a secret that could reveal MI6 intelligence sources involved in the war against drug-funded terrorism, has been seized at gunpoint, in broad daylight, on the streets of west London. An old contact, Raglan - an Englishman who served in the French Foreign Legion - is on his trail. Raglan's pursuit will lead him to the winter-ravaged wasteland of a remote Russian penal colony. A place that holds Russia's most brutal murderers. A place of death and retribution. How will he get in? More importantly, how will he get out...alive?

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.

David Slaton has a good life. He has a new wife and a house in the Virginia suburbs. But he also has a dark past. Slaton is a former kidon, the most lethal Israeli assassin ever created. After decades of work, a brilliant scientist has taken Iran to the threshold of its dream - a nuclear-tipped ballistic missile. Mossad must eliminate the man, but with a spy lurking high in its ranks there is only one option: bring back Slaton.

Under the fierce heat of the Australian outback, the laws of nature serve a rough justice. When a man vanishes deep in the Northern Territory, local police write it off. But his family suspect otherwise—and when the call for help goes out, Ben Hope and Jeff Decker are there to hear it. Ben’s instincts, honed by years of Special Forces missions, soon see the story told by a trail of bullet casings, rumours of a missing map and a lethal cocktail of greed, power and money.

UN covert negotiator Yael Azoulay has travelled to Europe to help in the investigation of a people-trafficking ring linked to a series of terrorist attacks. Azoulay's boss, UN Secretary General Hussein, asks Yael to broker a secret meeting with the Iranian president in Reykjavic. All parties want the violence to stop. But Azoulay realises that the terrorist chain leads to someone she's met before. Someone for whom terror is just the beginning.

The twisted maze of Venice's canals has always been shrouded in mystery. Even the celebrated opera house, La Fenice, has seen its share of death. But nothing so horrific and violent as that of world-famous conductor, Maestro Helmut Wellauer - poisoned during a performance of La Traviata.