‘I need your help. Call me.’ Ex-intelligence agent James Ryker receives a coded message through a secret drop point, a means of communication known only to him and one other person. The problem is, that person is his ex-boss...and he’s already dead. But the cry for help is real, and it’s a request Ryker can’t refuse. Travelling to New York alone and without official sanction, Ryker has a single goal in mind, yet even he couldn’t have bargained for the violent world he’s soon embroiled in. 

What do you do when the love of your life vanishes? Lisa was taken, and Ryker will find the perpetrator. Ryker, who is an ex-intelligence agent, is framed for the murder of a former informant and thrown into a jail run by The Black Hornet, the notorious leader of a drug cartel. What connects the cartel to the informant's murder and to Lisa's disappearance? Who can help in Ryker's hour of need?

Rule number one for an agent of the secretive JIA is to follow orders, no matter what. But James Ryker has never cared much for rules. He only wants to do what is right. Assigned to join a crew of elite security personnel in Chabon, Africa, Ryker’s mission objective is clouded by politics and obfuscation, and he knows only that to protect British interests in the region, he is to infiltrate the close protection team of the government of Chabon, a country with a dark and violent past.  

He dedicated most of his life to the Joint Intelligence Agency. Now, James Ryker wants to start afresh. However, he soon hears about the murder of a woman whose fingerprints match those of a former adversary who's been missing, presumed dead...an assassin known as the Red Cobra. But Ryker confirms a case of mistaken identity. Who is the dead woman? And where is the real Red Cobra?

He's back and better than ever. James Ryker, a veteran intelligence agent now freelancer, working for the secretive Joint Intelligence Agency on an op-by-op basis, finds himself embroiled in a complicated mission that will test him to his limit. When a simple surveillance mission goes awry and the key target is kidnapped in broad daylight in a busy London square, Ryker knows he has his work cut out. Ryker is tasked with figuring out what went wrong. But when his good friend Sam Moreno disappears without a trace, the mission becomes more personal than he could have imagined. 

Everyone has a breaking point. Carl Logan might have just found his. The JIA sends intelligence agent Carl Logan on a routine mission to Russia. It should have been simple. But when Logan's cover is blown, he's transported into a world of hell he thought he would never see again. Something is different this time, though, and before long doubts begin to surface in Logan's mind as to why the assignment went so wrong. Logan has never been short of enemies.

Aydin Torkal - aka Sleeper 13 - is on the run. Hunted not only by the world's intelligence agencies but also by the elite brotherhood of insurgents he betrayed, he has lived the past year like a ghost. Until now. MI6 agent Rachel Cox knows Aydin better than anyone. The only person who believes he is an ally in the ongoing war on terror, not the enemy. So when a coded message arrives from him, warning her not to trust her own colleagues, Rachel must choose between her career and the truth. 

Carl Logan was the perfect agent. A loner with no real friends or family, he was trained to deal with any situation with cold efficiency, devoid of emotion. But Logan isn't the man he used to be or the asset he once was. Five months ago his life changed forever when he was captured, tortured and left for dead by Youssef Selim, one of the world's most violent terrorists. When Selim mysteriously reappears in Paris, linked to the kidnapping of America's attorney general, Logan smells his chance for revenge.

Against all odds, Aydin Torkal - aka Sleeper 13 - broke free from the terrorist group that took him as a child and raised him into a life of violence and hate. In the two years since, he's been tracking and killing all those responsible. But he's not done yet. Now living a secret life in London, he receives a surprise visit from Rachel Cox of MI6. She needs his help to infiltrate a sinister new terrorist cell who've taken root in the USA. Aydin is initially reluctant.

Smuggled to the Middle East as a child. Trained as one of the most elite insurgents of his generation. Forced to do things no one should, for a cause he couldn't believe in. But as his brothers were preparing to kill, he was looking for a way out. Now, on the eve of the deadliest coordinated attacks the world has ever seen, he'll finally get his chance. He will break free and hunt down those who made him a monster. He must draw on all his training to survive. He is Sleeper 13.

He’s your attacker. He’s a murderer. He’s your twin. When DI Dani Stephens returns to work after an attack that almost ended her life, she’s quickly plunged into a horrific new case, as dead bodies are discovered on the streets of Birmingham. But with no link between the victims, Dani has to get inside the killer’s mind - so turns to the murderer she knows best. Her own twin brother....

The case was closed. Now everyone connected is getting killed. Let the games begin.... Henry and Caroline Redfearne’s annual ball is the hottest social event of the year. But the fun is cut short by the discovery of their son’s body, apparently the victim of a frenzied assault. He was last seen heading off with 17-year-old Sophie Blackwood, and a blood trail seems to show that Sophie has been kidnapped. DI Dani Stephens, still struggling after an attack by her serial killer brother, is thrown into a desperate search for a murderer who kills and keeps on killing.

Former SAS trooper Jack Tate is running a black op for MI6 when the man who killed his parents comes out of hiding. On a quest for revenge from Monaco to Qatar and into the US, Tate must stop at nothing if he is to catch the world’s deadliest assassin. His worst nightmare is beginning. But the assassin is hunting, too. Members of his old unit, The Werewolves, might hold the key to a new weapon - one with the power to end civilisation as we know it. And this is his last chance for revenge....

In the frozen wilds of Lapland, an isolated hotel becomes the only sanctuary from the most powerful Arctic storm in living memory. A Russian defector holds the key to a terrifying secret. Pursued by ruthless mercenaries, who will stop at nothing to silence them, the defector heads for the hotel, unaware that the man they mean to meet has been murdered. King must intercept the defector and get the deadly secrets they hold to safety. But whom can he trust? And why, after all these years, has King’s past finally caught up with him here? 

The most callous and resourceful woman imaginable has escaped the net. MI5 agent, Alex King shut down her venture, exposed her as a murderer and a criminal. And now she has the woman he loves. But King’s skills can prove invaluable. His enemy knows the workings of the Russian mafia, and now she has a man who can shut them down while she takes over their syndicates. King takes on the most ruthless men imaginable. But he discovers enough about his tormentor and her past to take the fight to her.