Only she knows the truth. Only he can tell the world. Vienna, 1946. A brilliant German scientist spirited out of the ruins Nazi Europe in search of a new life. Moscow, 1964. A rising star of the British diplomatic service whose job is not what it seems. London, the present day. A once promising academic offered an opportunity to seal his place in history. Their stories, their lives, and the fate of the world, are bound by a single document: The Scarlet Papers. The devastating secrets contained within teased by a brief invitation: Tomorrow 11AM. Take a cab and pay in cash. Tell no one.

Officially, the Cold War is over, and the hand of friendship has been exchanged in public. In private, though, the intelligence war continues. A British trawler strays into Russian waters. On its return, the captain has a package for British Intelligence. For the next four years, a high-ranking Russian naval officer provides MI6 with priceless information. But suddenly he goes quiet. Clearly under suspicion, the decision is made to get him out. But his controllers in London know nothing about him.

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. 

Ryan Wilkins grew up on a trailer park, a member of what many people would call the criminal classes. As a young Detective Inspector, he's lost none of his disgust with privileged elites - or his objectionable manners. But he notices things; they stick to his eyes. His professional partner, DI Ray Wilkins, of affluent Nigerian London heritage, is an impeccably groomed, smooth-talking graduate of Balliol College, Oxford. You wouldn't think they would get on. They don't. But when a young woman is found strangled at Barnabas Hall, they're forced to.

Northern Ireland, spring 1981. Hunger strikes, riots, power cuts, a homophobic serial killer with a penchant for opera, and a young woman’s suicide that may yet turn out to be murder: on the surface, the events are unconnected, but then things—and people—aren’t always what they seem. Detective Sergeant Duffy is the man tasked with trying to get to the bottom of it all. It’s no easy job—especially when it turns out that one of the victims was involved in the IRA but was last seen discussing business with someone from the loyalist Ulster Volunteer Force.

Pulled off an undercover assignment, Widow returns home to a small town in Mississippi - a place he tried to forget. Taken to be a worthless drifter by the locals, Widow uses his skills to uncover the truth about his mother's last investigation. What was she looking for? What he discovers is an unsolved mystery of missing girls and townspeople harboring a deadly secret - a secret they'll die to protect.

London in the 1960s: gang wars, corrupt police, vice and pornography. Ex-boxer Charles Holborne has plenty of opportunities to build his reputation with the criminal classes as a barrister who delivers. But Charles, an East End boy made good, is not all he seems, and his past is snapping at his heels. When his philandering wife has her throat slashed, Holborne finds himself on the wrong side of the law and on the run. Can he discover the truth of the brutal slaying and escape the hangman's noose?

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.

This collection of stories goes back to Dan “Spider” Shepherd’s SAS days, and the missions that shaped him. From his training in the welsh hills and the jungles of Belize, through to his early missions in Sierra Leone and the Middle East, these nine stories chart his rise through the SAS, and his involvement with the elite Sabre Squadron. Along with his comrades Jimbo, McKay and Geordie, Spider puts his life on the line on active duty…and sows the seeds of his future career.

Bird is a woman on the run. One minute, she's in a meeting in her office in Birmingham - the next, she's walking out on her job, her home, her life. It's a day she thought might come, and one she's prepared for - but nothing could prepare her for what will happen next. As she flees north using multiple disguises, Bird has to work out who exactly is on her trail, and who - if anyone - she can trust. Like many people, she has fantasised about escape for a long time, but now it's actually happening. Is her greatest fear that she will be hunted down, or that she will never be found?

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.

Before he was considered a CIA superagent, before he was thought of as a terrorist's worst nightmare, and before he was both loathed and admired by the politicians on Capitol Hill, Mitch Rapp was a gifted college athlete without a care in the world...and then tragedy struck.

The Cleverley family live a gilded life, little realising how precarious their privilege is, just one tweet away from disaster. George, the patriarch, is a stalwart of television interviewing, a 'national treasure' (his words); his wife, Beverley, a celebrated novelist; and their children, Nelson, Elizabeth, Achilles, various degrees of catastrophe waiting to happen. Together they will go on a journey of discovery through the Hogarthian jungle of the modern living where past presumptions count for nothing and carefully curated reputations can be destroyed in an instant. 

Criminal barrister Charles Holborne may have just escaped the hangman by proving he was framed for murder, but his life is now in ruins. His wife is dead, his high-flying career has morphed into criminal notoriety, and bankruptcy threatens. When the biggest brief of Charles' career unexpectedly lands on his desk, it looks as if he has been thrown a lifeline. But far from keeping him afloat, it drags him ever deeper into the shadowy underworld of 1960s London. Now, not only is his practice at stake, but his very life.

The Dark Yorkshire Series are fast-paced crime fiction stories featuring DI Nathaniel Caslin. Books four to six in this best-selling series are brought together for the first time in a great value collection. Includes: Blood Money, Fear the Past, and The Sixth Precept.