Liz Carlyle has been transferred to Counter-Espionage, along with her research sidekick Peggy Kingsolving. Although the department has downsized since the end of the Cold War, there are still spies: including Russian spies who now keep an eye on the international financial community as well as the wealthy, influential Russian "oligarchs" in London. Liz is assigned to stop a Russian government plot to "silence" one of these oligarchs.

Following a gruelling operation in Paris, Liz Carlyle’s bosses post her to MI5’s counter-espionage desk, but they haven’t counted on the fallout from Putin’s incursions into the Ukraine. Liz needs to track down a Russian spy who has entered the UK before he completes his fatal mission. Meanwhile, the intelligence services are in the spotlight. In response to the debate raging around privacy and security, they hire Jasminder Kapoor, a controversial civil rights lawyer, to explain the issues to the public.

When pirates attack a cargo ship off the Somalian coast and one of them is found to be a British-born Pakistani, MI5 Intelligence Officer Liz Carlyle is brought in to establish how and why a young British Muslim could go missing from his family in Birmingham and end up on board a pirate skiff in the Indian Ocean, armed with a Kalashnikov. After an undercover operative connected to the case turns up dead in a shipping office in Athens it looks like piracy may be the least of the Service’s problems...

MI5 Intelligence Officer Liz Carlyle is summoned to a meeting with her boss Charles Wetherby, head of the Service's Counter-Espionage Branch. His counterpart over at MI6 has received alarming intelligence from a high-placed Syrian source. The future of the whole of the Middle East is at stake and the deadline for action is drawing ever closer....

MI5 officer Liz Carlyle is posted to Northern Ireland. From the moment she lands in Belfast, danger follows. She soon discovers that the peace process in the province is precarious. Then a source reports strange goings-on at a house on the Irish Sea owned by the Fraternity, an organisation Liz suspects of being a front for renegade former IRA men. Its head is Seamus Piggott, an Irish-American with a gun-running past.

Geneva, 2012. When a Russian intelligence officer approaches MI5 with vital information about the imminent cyber-sabotage of an Anglo-American Defence programme, he refuses to talk to anyone but Liz Carlyle. But who is he, and what is his connection to the British agent? At a tracking station in Nevada, US Navy officers watch in horror as one of their unmanned drones plummets out of the sky. Is this a Russian plot to disable the West’s defences? Or is the threat coming from elsewhere?

MI5 Intelligence Officer Liz Carlyle has received alarming intelligence from a source in Syria. A Middle East peace conference is planned to take place at Gleneagles in Scotland, and the Syrians have learned that two individuals are mounting an operation to disrupt the conference in a spectacular way, laying the blame at Syria's door. As the conference deadline draws ever closer, Liz discovers that the threat is far greater than she or anyone else could have imagined. But so many questions are still to be answered.

In 2012, in a Middle Eastern souk, CIA agent Miles Brookhaven was attacked. He was infiltrating rebel groups in the area and no one was certain if his cover had been blown or if the act was just an arbitrary attack. Now, Liz Carlyle and her Counter Terrorism unit in MI5 have been charged with the task of watching the international under-the-counter arms trade and British Intelligence forces have become increasingly concerned that extremist Al-Qaeda jihadis are building their power base ready to launch another attack.

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.

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?

To those who don’t really know her, Kate Henderson’s life must seem perfectly ordinary. But she is in fact a senior MI6 officer, who right now is nursing the political equivalent of a nuclear bomb. Kate’s most recent mission has yielded the startling intelligence that the British Prime Minister has cancer - and that one of the leading candidates to replace him may be a Russian agent of influence. Up against the clock to uncover the Russian mole, Kate risks everything to get to the truth.

It's not unusual for spies to have secrets, but Henry Hunter has more than most, and after he is stopped by British Intelligence at Croydon airport on the eve of the Second World War, he finds he has even more. In March 1941 in Berlin, haunted by a dark episode from his past, he makes a fateful decision resulting in a dramatic journey to the Swiss frontier, with a shocking outcome.

The intelligence service puts two years and over £100k into the training of new field officers. You're shown how to steal cars, strip weapons, hack bank accounts. There are courses on the use of blackmail and improvised explosives, two workshops solely dedicated to navigating by the stars. But nothing about what I had heard one old spy call whiplash. No one tells you how to go home.

From the winner of the CWA Ian Fleming Steel Dagger 2012 for Best Thriller of the Year comes a gripping and suspenseful new spy novel. Perfect for fans of John le Carré, Charles Cumming is 'the master of the modern spy thriller' ( Mail on Sunday). Thomas Kell thought he was done with spying. A former MI6 officer, he devoted his life to the service, but it has left him with nothing but grief and a simmering anger against the Kremlin. Then Kell is offered an unexpected chance at revenge.

For six years, Alec Milius has escaped the past. In Madrid, he has rebuilt his life but remains in exile and in danger. Slightly older, and much wiser, than the young spy who first impressed MI6, he has kept his fatal attraction to secrets. So when a prominent politician mysteriously disappears, Alec is lured back into the spying game. Only this time he operates without the protection of any official agency, isolated and expendable, with nobody to turn to if things go wrong. And they soon do.