“In wartime,” Winston Churchill wrote, “truth is so precious that she should always be attended by a bodyguard of lies.” For Britain’s counterintelligence operations, this meant finding the unlikeliest agent imaginable - a history professor named Alfred Vicary, handpicked by Churchill himself to expose a highly dangerous, but unknown, traitor. The Nazis, however, have also chosen an unlikely agent.

In 1915, Sherlock Holmes is retired and quietly engaged in the study of honeybees in Sussex when a young woman literally stumbles onto him on the Sussex Downs. Fifteen years old, gawky, egotistical, and recently orphaned, the young Mary Russell displays an intellect to impress even Sherlock Holmes. Under his reluctant tutelage, this very modern, twentieth-century woman proves a deft protégée and a fitting partner for the Victorian detective.

Wolf Hadda's life was a fairytale - successful businessman and adored husband. But a knock on the door one morning ends it all. Universally reviled, thrown into prison, Wolf retreats into silence. Seven years later Wolf begins to talk to the prison psychiatrist and receives parole to return home. But there's a mysterious period in Wolf's past when he was known as the Woodcutter. Now the Woodcutter is back, looking for truth and revenge...

Nuclear brinksmanship, psychological warfare, spies, double agents, femmes fatales, and dead drops… The Cold War - a terrifying time when nuclear war between the world's two superpowers was an ever-present threat, an all-too-real possibility that could be set off at the touch of a button - provides a chilling backdrop to this collection of all-new short stories from today's most celebrated mystery writers.

Miles Flint is a spy who has been making some serious mistakes. His last assignment led to the death of a foreign official in London, and after getting too close to his current subject he wound up in police custody. But something is wrong at the agency that has nothing to do with Miles' errors. Why did his last suspect know more about Miles' assignment than Miles did? Why have so many operatives recently resigned?

Pools of blood, scenes of carnage, signs of agonising death - who deals with the aftermath of violence once the bodies have been taken away? Judith Kepler has seen it all. She is a crime-scene specialist. She turns crime scenes back into habitable spaces. She is a cleaner. It is at the home of a woman who has been brutally murdered that she is suddenly confronted with her own past. The murder victim knew Judith's secret: as a child Judith was sent to an orphanage under mysterious circumstances - parentage unknown.

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.

The death of Tom Bettany's estranged 26-year-old son brings him back to London. His return sparks the interest of everyone from mobsters to MI5 officers - he may have thought he left his old life as a spy behind, but nobody just walks away. Tom Bettany is working at a meat processing plant in France when he gets the voicemail from an English woman he doesn't know telling him that his estranged 26-year-old son is dead. Liam was smoking dope on his London balcony when he fell....

Red Square, 1985. The naked body of a young man is left outside the walls of the Kremlin: frozen solid - like marble to the touch - and missing the little finger from his right hand. A week later Alex Marston, the headstrong 15-year-old daughter of the British ambassador, disappears. Army intelligence officer Tom Fox, posted to Moscow to keep him from telling the truth to a government committee, is asked to help find her. It's a shot at redemption. But Russia is reluctant to give up the worst of her secrets.

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.

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?

His existence shattered by the Great War, Bennett Grey is investigated by an American agent who thinks he may be useful for protecting national security. U.S. Bureau of Investigation agent Harris Stuyvesant's first inclination is to let his fists do the talking. But he's well out of his jurisdiction, having traveled across the Atlantic to dig up clues on an Englishman he believes responsible for terrorist acts in the States.

When Zoë Boehm agrees to track down the gang who knocked over Sweeney’s jewellery shop, she certainly doesn’t expect to wind up in a coffin. But she’s about to become entangled with a strange collection of characters, starting with suicidal Tim Whitby, who’s dedicating what’s left of his life to protecting Katrina Blake from her late husband’s brothers, Arkle and Trent. Unfortunately for Zoë, Arkle has a crossbow, Tim has nothing left to lose and even Katrina has her secrets.

"I am Eva Delectorskaya," Sally Gilmartin announces, and so on a warm summer afternoon in 1976 her daughter, Ruth, learns that everything she ever knew about her mother was a carefully constructed lie. Sally Gilmartin is a respectable English widow living in picturesque Cotswold village; Eva Delectorskaya was a rigorously trained World War II spy, a woman who carried fake passports and retreated to secret safe houses, a woman taught to lie and deceive, and above all, to never trust anyone. Three decades later the secrets of Sally's past still haunt her.

A talented Irish musician reluctantly reinvents himself, disappearing into an undercover identity to search for the man who ruined his career: his own brother. On a journey from the west of Ireland to the tumultuous city of Mumbai, Conor McBride's only goal is to redeem the brother who betrayed him. But he's becoming a virtuoso of a different kind in a dangerous game where the rules keep changing - and where the allies he trusted to help him may be the people he should fear the most.