Stirling Hunt's parents were murdered when he was a child. Standing over their graves, he swore an oath of vengeance, and since that moment, his life was dedicated to putting it right. When he discovers the identity of the terrorist who killed his family, the former marine is duty bound to act. Stirling is owed a debt that he intends to collect. Driven by his need for justice, he carries out the mission he has prepared for his whole life: revenge. 

When Sam Gunn is accused of murdering a fellow intelligence officer in cold blood, the new CIA director charges Jake Noble with tracking her down. But Jake isn't the only one after Sam. A trio of highly trained freelancers wants Sam dead before she can blow the lid on their operation. It's a heart-pounding race against time to see who will find her first.

1989. The fall of the Berlin Wall is imminent and the Cold War will soon be over. But for Box 88, a top secret spying agency known only to an inner circle of MI6 and CIA operatives, the espionage game is heating up. 2020. MI5 hear rumours of Box 88’s existence and go after Kite – only for Iranian intelligence to get to him first. Taken captive and subjected to torture, Kite is presented with a simple choice: reveal the truth about what happened in France 30 years earlier – or watch his family die.

David Sarac is a police officer who has done something unforgiveable. But how can he atone for his crimes when he can't remember the victims? When David Sarac wakes up from a car crash in Stockholm, all he knows is that he is a police officer, he has done something unforgiveable, and he needs to protect his informant, Janus. Natalie Aden is recruited to investigate Sarac. She becomes his confidante - the only person he trusts to help him piece the clues together.

Jack Manton, an art dealer, and his partner, Tamsin Greene, did not expect to be targets of assassination attempts. But when they began to track down the lost paintings of Russian artist, Mikhail Brodsky, now worth millions...that is what happened. Berezin, a partially disabled, entrepreneurial Russian criminal, murderer, and art thief, employs a deadly and vicious ex-Soviet agent to follow Manton and use whatever means necessary to steal what he finds.

Tom Kirk. The world's greatest art thief. Jennifer Browne. An FBI agent desperate for a second chance. Cassius. The criminal mastermind controlling the art underworld. In Paris a priest is murdered, the killers dumping his mutilated body into the Seine. He has taken a secret with him to his death, a secret that reveals itself during his autopsy and reawakens memories of Depression¿era politics and a 70¿year¿old heist. Jennifer Browne, a young and ambitious FBI agent is assigned to the case.

Little Sister has vanished. The prototype device - real name IPD400 - has powers of surveillance that governments and terrorist organizations would kill for. They might yet. James Palatine, a trained killer with a surplus of conscience, invented the device and is the only person who can operate it. He's determined to retrieve it, and so is Natalya Kocharian - the arms dealer who "inadvertently" sold the prototype to a rogue dealer.

Dan Roy is an elite Black Ops solider. His life has been a never-ending spectrum of action. Now, his soul needs a break. He moves to London, looking to forgive and forget. But life has other plans for him. An old face from the past pulls him back into a vicious plot that ranges from London to Afghanistan. Dan agrees to help, but he is betrayed. His only confidant dies mysteriously, and soon Dan and those close to him are chased by a force far greater than himself. In a race against time to save the world from destruction, Dan Roy finds himself up against a terrifying terrorist attack.

When an MI6 agent is found to be keeping records of his missions to protect himself from betrayal he unwittingly makes himself a priority target. But how do you silence the most dangerous man imaginable? Send him into hell on earth. While Alex King is sent into Northern Iraq to tidy the loose ends of a botched mission, the archipelago of Indonesia is under communist threat from within its own military. A consortium of worried businessmen call for desperate measures and seek the services of an assassin.

It begins as a school trip to London. But with a sudden tidal surge and a dramatic thunderstorm that hurls rainwater down on the capital, it suddenly becomes something totally different: the site of a major disaster as the Thames Barrier is breached and London is flooded. With streets underwater, communications down, rats pouring up out of the sewers, and thousands of people in a state of panic, survival becomes a very key issue for Ben and his mates.

Danny Watts' grandfather, Fergus, was a traitor, one of the worst sort: an SAS explosives expert who betrayed his country and his regiment for drug money. He was arrested and left to rot and die in a Columbian jail. At least, that's what 17-year-old Danny is told when his hopes of becoming a soldier are destroyed forever. But he knows something the army doesn't seem to know.

Charles Tremayne is a spy out of his time. After a long career spent rescuing prisoners from the KGB or helping defectors across the Berlin Wall, the world has changed. The Wall has gone, and no longer is there a need for a Russian-speaking ice-cold killer. Nowadays, state secrets are transmitted via satellite using impenetrable blowfish algorithms. Counting down the days to his retirement by babysitting drunken visiting politicos, he is seconded by MI6 for one last case. 

Marc Dane is an MI6 field agent at home behind a computer screen, one step away from the action. But when a brutal attack on his team leaves Marc as the only survivor - and with the shocking knowledge that there are traitors inside MI6 - he's forced into the front line. However, the evidence seems to point towards Marc as the perpetrator of the attack. Accused of betraying his country, he must race against time to clear his name.

At 12, Gideon Crew witnessed his father, a world-class mathematician, accused of treason and gunned down. At 24, summoned to his dying mother's bedside, Gideon learned the truth: His father was framed and deliberately slaughtered. With her last breath, she begged her son to avenge him. Now, with a new purpose in his life, Gideon crafts a one-time mission of vengeance, aimed at the perpetrator of his father's destruction. His plan is meticulous, spectacular, and successful.But from the shadows, someone is watching. A very powerful someone, who is impressed by Gideon's special skills.

Former US Navy SEAL Frank Marshall has innocent blood on his hands. Lots of it. Now his only mission in life is to make things right, and that means stepping back onto the grid. Where men of violence are waiting to kill him. Across the Atlantic, a brutal London gangster has given border force officer Roy Sullivan an ultimatum—take part in a criminal enterprise or watch his young son and ex-wife suffer the consequences.