An “invisible” is CIA-speak for the ultimate intelligence nightmare: The terrorist who, because he or she is an ethnic native of the target country, can cross its borders unchecked, move around that country unquestioned, and infiltrate its institutions with ease. An invisible on mainland Britain was the worst possible news. For Liz Carlyle, an MI5 Intelligence Officer, this report from MI6 marks the start of an operation that will test her to the limit and put her own life in jeopardy.

Two years ago, a hostile Prime Minister launched the Monochrome inquiry, investigating "historical over-reaching" by the British Secret Service “to investigate historical over-reaching.” Monochrome’s mission was to ferret out any hint of misconduct by any MI5 officer—and allowed Griselda Fleet and Malcolm Kyle, the two civil servants seconded to the project, unfettered access to any and all confidential information in the Service archives in order to do so. But MI5’s formidable First Desk did not become Britain’s top spy by accident, and she has successfully thwarted the inquiry at every turn.

Espionage. Blackmail. Revenge. Cunning. Slapstick. State secrets dating back to the fall of the Berlin Wall. All this and more in a tight package of five novellas by Mick Herron, CWA Gold Dagger-winning author of Slow Horses.

After losing his leg to a land mine in Afghanistan, Cormoran Strike is barely scraping by as a private investigator. Strike is down to one client, creditors are calling, and after a breakup with his longtime girlfriend, he’s living in his office. Then John Bristow walks through his door with a shocking story: His sister, the legendary supermodel Lula Landry - known to her friends as the Cuckoo - famously fell to her death a few months earlier.

Lachlan Kite is a member of BOX 88, an elite transatlantic black-ops outfit so covert that not even MI6 and the CIA are certain of its existence - but even the best spy can't anticipate every potential threat in a world where dangerous actors lurk around every corner. At the funeral of his childhood best friend, Lachlan falls into a trap that drops him into the hands of a potentially deadly interrogation, with his pregnant wife, also abducted, being held as collateral for the information he's sworn on his own life to protect.

Drafted against her will to become a "Sparrow" - a trained seductress in the service, Russian intelligence officer Dominika Egorova is assigned to operate against Nathaniel Nash, a first-tour CIA officer who handles the CIA's most sensitive penetration of Russian intelligence. The two young intelligence officers, trained in their respective spy schools, collide in a charged atmosphere of tradecraft, deception, and inevitably, a forbidden spiral of carnal attraction that threatens their careers and the security of America's valuable mole in Moscow.

A young meteorologist checking a mountain top weather station in Kinlochleven discovers the body of a missing man entombed in ice. Cameron Brodie, a Glasgow detective, sets out on a hazardous journey to the isolated and ice-bound village. He has his own reasons for wanting to investigate a murder case so far from his beat. Brodie must face up to the ghosts of his past and to a killer determined to bury forever the chilling secret that his investigation threatens to expose.

After the assassination of his wife and son, Gabriel Allon retires from his brutal anti-terrorist career and loses himself in his previous cover job: art restoration. But when Tariq al-Hourani, the Palestinian terrorist responsible for his family’s death, begins a killing spree designed to destroy Middle East peace talks, Gabriel once again slips into the shadowy world of international intrigue. In a global game of hide-and-seek, the motives of Gabriel and Tariq soon become more personal than political.

On the vacation of a lifetime in Egypt, an elderly French couple are brutally murdered. Days later, a meticulously planned kidnapping takes place on the streets of Paris. Amelia Levene, the first female Chief of MI6, has disappeared without a trace, six weeks before she is due to take over as the most influential spy in Europe. It is the gravest crisis MI6 has faced in more than a decade. Desperate not only to find her, but to keep her disappearance a secret, Britain’s top intelligence agents turn to one of their own: disgraced MI6 officer Thomas Kell.

His code name was “The Needle.” He was a German aristocrat of extraordinary intelligence - a master spy with a legacy of violence in his blood, and the object of the most desperate manhunt in history.... But his fate lay in the hands of a young and vulnerable English woman, whose loyalty, if swayed, would assure his freedom - and win the war for the Nazis....

Evan Evans is a young police constable who has traded in the violence of city life for idyllic Llanfair, a Welsh village tucked far away from trouble. Nestled among the Snowdonia mountain range, Llanfair looks to Constable Evans like a town forgotten by time, but he quickly learns that even the bucolic countryside has its share of eccentric - and deadly - characters.

Carl Mørck used to be one of Denmark’s best homicide detectives. Then a hail of bullets destroyed the lives of two fellow cops, and Carl - who didn’t draw his weapon - blames himself. So a promotion is the last thing he expects. But Department Q is a department of one, and Carl’s got only a stack of cold cases for company. His colleagues snicker, but Carl may have the last laugh, because one file keeps nagging at him: A liberal politician vanished five years earlier and is presumed dead. But she isn’t dead...yet.

Lyndsey was once a top handler in the Moscow Field Station, where she was known as the "human lie detector" and praised for recruiting some of the most senior Russian officials. But now, three Russian assets have been exposed - including one of her own - and the CIA is convinced there's a mole in the department. With years of work in question and lives on the line, Lyndsey is thrown back into life at the agency, this time tracing the steps of those closest to her.

To live among wolves, first you must become one… An unmissable new spy thriller from best-selling master of the genre, Alex Gerlis. War is coming to Europe. British spymaster Barnaby Allen begins recruiting a network of agents in Germany. With diplomatic relations quickly unravelling, this pack of spies soon comes into their own: the horse-loving German at home in Berlin's underground; the young American sports journalist; the mysterious Luftwaffe officer; the Japanese diplomat and the most unlikely one of all... the SS officer's wife.

The world is on the brink of crisis. The Cold War is playing out once more on the global stage. And governments will do whatever it takes to stay at the top. 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.

When Finn, a former British spy, is poisoned by a Russian assassin, his ex-boss Adrian, chief of MI6, wants vengeance. He also wants answers - information that only Finn's widow, Anna, knows. Taken to America for protection and information, the former Russian agent faces her greatest test: to ensure her freedom and protect her child, she must uncover the full truth before anyone else - even as friend and foe both set her in their sights.

Adam Lang has been Britain’s longest serving—and most controversial—prime minister of the last half century. As pressure mounts for Lang to complete this memoirs, he hires a professional ghostwriter to finish the book. As he sets to work, the ghostwriter discovers many more secrets than Lang intends to reveal, secrets with the power to alter world politics - secrets with the power to kill.

Alec Milius is young, smart, and ambitious. He also has a talent for deception. He is working in a dead-end job when a chance encounter leads him to MI6, the elite British Secret Intelligence Service, handing him an opportunity to play center stage in a dangerous game of espionage.

Harry Strand is living a quiet life as an art dealer in Houston. But until four years ago, he was an intelligence agent for the foreign service. His nemesis was Schrade, a ruthless international criminal who arranged the "accident" that killed Harry's wife. Now Harry has met a mysterious, beautiful woman who may have critical information about Schrade. And Harry begins to bait a trap for his enemy. The more Harry learns, however, the more he feels pulled into a much deeper conspiracy.

An unbearably tense novel of revenge, murder, bereavement and the destructive force of passion. The single-mother families of the isolated community under the shadow of the Pyderhorn, Bergen's greatest mountain, are being terrorised by a teenage gang. But teenage violence is nothing compared to what awaits detective Varg Veum when he gets to know the blue-eyed Wenche Andersen.

When Aline Griffith was born in Pearl River, New York, in 1923, one might have guessed from her exceptional beauty that a career as an actress or model might be in her future. Few would have imagined that twenty-one years later, she would find herself in Spain as a deep-cover OSS agent, infiltrating the highest levels of Spanish society, or that five years later still, she would marry a Spanish grandee and become one of the most watched, most admired, most fascinating women of international society. This is the story of Aline, Countess of Romanones, a story of courage, beauty and success that is far more exciting than any fictionalized thriller.

Veteran con artist Roy spots an obvious easy mark when he meets Betty, a wealthy widow, online. In no time at all, he's moved into Betty's lovely cottage and is preparing to accompany her on a romantic trip to Europe. Betty's grandson disapproves of their blossoming relationship, but Roy is sure this scheme will be a success. He knows what he's doing. As this remarkable feat of storytelling weaves together Roy's and Betty's futures, it also unwinds their pasts.

In London’s Pimlico neighborhood lies a tenement described in architectural guides as “a building of no interest whatsoever.” But the residents of Corduroy Mansions—including a literary agent, a wine merchant, a thoroughly unpleasant member of Parliament, and a vegetarian dog—are a rather fascinating lot.

France, July 1944: a month after the Allied landings in Normandy, and the liberation of Europe is under way. In the Pas-de-Calais, Nathalie Mercier, a young British Special Operations executive secret agent working with the French Resistance, disappears. In London, her husband, Owen Quinn, an officer with Royal Navy Intelligence, discovers the truth about her role in the Allies' sophisticated deception at the heart of D-Day.

A week's holiday in a luxurious hotel is just what Scotland Yard's Superintendent Duncan Kincaid needs. But his vacation ends dramatically with the discovery of a dead body in the whirlpool bath. Despite a suspicious lack of cooperation from the local constabulary, Kincaid's keen sense of duty won't allow him to ignore the heinous crime, impelling him to send for his enthusiastic young assistant, Sergeant Gemma James. But the stakes are raised significantly when a second murder occurs....

Berlin, 1929. Detective Inspector Rath was a successful career officer in the Cologne Homicide Division before a shooting incident in which he inadvertently killed a man. He has been transferred to the vice squad in Berlin, a job he detests even though he finds a new friend in his boss, Chief Inspector Wolter. There is seething unrest in the city, and the Commissioner of Police has ordered the vice squad to ruthlessly enforce the ban on May Day demonstrations.

October, 1962, in Cuba: Soviet ships off-load what intelligence reveals to be nuclear missiles. In Washington, President Kennedy and his advisers are in furious debate over how long they can wait to discover what the Soviets intend before dropping the first bomb. And, in Ithaca, New York, Margo Jensen - a 19-year-old Cornell sophomore - is swept up in a bizarre concatenation of circumstances that will make of her the back-channel liaison between Soviet Premier Khrushchev and Kennedy.

It's just another day at the office for book editor Samantha Clair. Checking jacket copy for howlers, wondering how to break it to her star novelist that her latest effort is utterly unpublishable, lunch scheduled with gossipy author Kit Lowell, whose new book will deliciously dish the dirt on the fashion industry. But little does she know how much trouble Kit's book is about to be. Before it even goes to print.

You won't remember Mr. Heming. He was the estate agent who showed you around your comfortable home, suggested a financial package, negotiated a price with the owner, and called you with the good news. The less good news is that, all these years later, he still has the key. That's absurd, you laugh. Of all the many hundreds of houses he has sold, why would he still have the key to mine? The answer is; he has the keys to them all. William Heming's most at home in a stranger's private things.

Kidnapping is Andrew Douglas's business: they take them, he finds them. But it isn't so simple when Alessia Cenci, golden-girl jockey, disappears, followed by the young child of a derby winner and the senior steward of the Jockey Club. From Italy to England to Washington, D.C., Andrew's caseload is suddenly, violently overflowing. And he must fight triply hard to keep his own name off the growing list of victims.