When foreign governments act like gangsters, a new kind of SAS is needed.... In London, assassins carry out a deadly chemical weapons attack at the royal wedding. All the signs point to a Kremlin-sanctioned hit. Their victim: a notorious mobster. 'The Cell' is a shadowy unit within the SAS, dedicated to fighting global organised crime. In a world where the Russian government is the real mob, it's the job of the Cell to defend British interests at home and abroad. Only the elite are selected; only the very best will survive.

British Doctor Raj Patel puts his own life on the line to treat the injured in war-torn Syria. His medical skills help casualties survive against all the odds. But Raj needs to rely on a completely different set of skills when he is taken hostage in a treacherous case of mistaken identity. Billionaire big-game hunter Jon van der Sandt is driven by revenge - his family have been killed by jihadist terrorists, and he wants his vengeance up close and personal.

The daughter of an American politician has been kidnapped by white supremacists in Namibia. The kidnappers are demanding their own homeland in the heart of Africa and want to use the girl as leverage. The American government can’t agree to the demands but are reluctant to mount a high profile rescue mission. They need a deniable operation, and who better than the SAS to do the dirty work? 

Migrant workers go missing during the construction of a windfall in the Outer Hebrides. John Milton goes looking for them, and finds more than he bargained for.

Rick Fuller is a broken man. For over a year, he has spent his waking hours drinking in the seedy bars of Pattaya, tortured by guilt and tormented by what might have been. That is until the beautiful and enigmatic MI6 agent, Harriet Casey walks into the Cha Cha Saloon with a picture of him on her phone, a computer program stolen from Russian gangsters and a plane ticket back to Manchester, where his old friend and ally Des Cogan is waiting for him.

Alex Reeve was Operative 66. A former special-ops soldier and one of the UK's deadliest weapons, he was a member of the secretive SC9 - an elite security service with a remit to neutralise the country's most dangerous enemies. Falsely accused of treason, Reeve was forced to hide in the shadows as the brutal assassins he once trained alongside sought to eliminate the 'rogue asset' at any cost. But tricked into revealing himself, Reeve is suddenly dragged into a lethal conspiracy involving the British state, shadowy Russian agents...and his own father.  

When a British Special Forces soldier goes rogue, carrying out an attack at a US Army base in Syria leading to the death of two men, ex-MI5 controller Charlotte Button is hired to work out what his plan is and to take him down before he can carry it out. When the man returns to the UK, it looks like the threat will be a lot closer to home. Charlotte puts her best man on the case - hitman Lex Harper.

When an ISIS bombmaker arrives at Heathrow Airport asking for asylum in exchange for revealing details of his paymasters, Shepherd is given the case. The bombmaker specialises in drone strikes, and homegrown jihadists that he has trained are already back in the UK, planning their attacks. But before he'll agree to talk, the terrorist insists that his wife and son are rescued from a refugee camp in Turkey. Shepherd is tasked with bringing the family back to London, but he soon discovers that dark forces are out to stop him. And if he fails, hundreds will die.

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. 

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....

When a deniable mission to infiltrate Albanian and Russian organized crime is compromised, the Security Service distance themselves ahead of political fallout, leaving their missing operatives off the grid with no clue to their status. Alex King is re-evaluating his options after a rogue mission has cost him his career. 

As an MI5 agent, Spider is used to going undercover, but when he's asked to assume the identity of the contract killer hired to take out President Vladimir Putin, he knows he'll become a wanted man. And things are about to get more complicated: Spider is told that his MI5 controller and close friend Charlotte Button has been running an off-the-books assassination operation, taking vengeance on the men who killed her husband.

Time has run out for Ryan Drake. Most of his friends are dead or disappeared. Corrupt CIA Director Marcus Cain is poised to ascend to the highest levels of power, and the shadowy group known as the Circle is causing chaos across the globe. But one shred of hope remains. A message hidden by his mother shortly before her death launches Drake and his sister Jessica on a desperate race against time. But they aren’t the only ones tracking down the answers....

A debt of honor owed to a triad boss. A desperate search for his missing sibling, kidnapped as an infant. Both urgent. Both dangerous. Both drawing on all his resources as an ex-SAS member. Gabriel Wolfe feels his loyalty pulled in opposite directions.

The assassin known as Victor is hiding out in a small motel in Canada after a job across the border. A few days laying low and he'll be gone leaving no trace behind. He doesn't count on getting to know a mother and her boy who reminds him of his own troubled childhood. When both vanish, only Victor seems to notice. Once he starts looking for them, he finds himself at odds with the criminals who own the town. They want him gone. Only Victor's going nowhere until he discovers the truth and to them he's just a quiet man asking the wrong questions.