When an old Delta Force buddy comes to Jon Reznick for help, paranoid and fearing for his life, Reznick feels duty-bound to protect him. As a black-ops specialist, loyalty to his brothers in arms comes before everything - even the law. But Jerry White proves difficult to protect. A runaway from a top-security psychiatric facility in upstate New York, he's considered a danger to himself and others, and Reznick is powerless to stop shadowy senior hospital managers taking Jerry back by force.

When a group of homegrown attackers takes aim at cops outside a Fourth of July baseball game, black-ops specialist Jon Reznick and his daughter, Lauren, are caught in the crossfire. Jon hunts down two of the gunmen. But the last member of the group is at large and about to launch a fresh killing spree across the city. Cops are under fire, and Jon must stop this madman before more people are killed. But Jon’s renegade tactics and vigilante justice are starting to ruffle some feathers, and his friends in high places might not be able to help him anymore.

When hacker Trevelle Williams discovers documents that threaten national security and put his life in jeopardy, there’s only one person he can turn to - Jon Reznick. Williams has learned that Rosalind Dyer, a key congressional witness, is about to be killed in order to stop her testimony. She has stumbled into the middle of a cover-up that goes deep into the United States government. Dyer knows her days are numbered, but that won’t stop her from doing what she has to do. 

Jon Reznick has never played by the rules, a trait that has brought him into conflict with FBI Assistant Director Martha Meyerstein in the past. But now Meyerstein has been taken by a shadowy gang, and the renegade black-ops specialist may be her only hope for rescue.

When an ex-Delta Forces operative dies in a car wreck in Miami, the FBI dismiss it as a tragic accident. But Jon Reznick isn't so sure - especially when he learns that his teetotal former colleague was apparently drunk at the wheel. Reznick's one-man investigation quickly enters dangerous territory when it becomes clear that this was merely the first in a series of mysterious deaths.

A senior American security adviser is missing, presumed kidnapped for his top-level military intelligence. FBI Assistant Director Martha Meyerstein needs to track him down before classified information gets into the wrong hands. She needs Jon Reznick on board. The former black-ops assassin is supposed to be on vacation with his daughter, but when Meyerstein calls, it doesn't pay to keep her waiting.

Jon Reznick is a “ghost”: a black-ops specialist who takes his orders from shadowy handlers, and his salary from the US government. Still mourning the loss of his beloved wife on 9/11, he’s dispatched to carry out a high-level hit. Reznick knows only that it must look like suicide. It’s textbook. But the target is not the man Reznick expected. The whole setup is wrong. 

Nathan Stone was killed in action while serving as a covert CIA operative. Or so everyone thought. In reality he’s become a ghost, a black-ops asset with a new identity and controlled by a secret government organization. The Commission has one aim: to hunt down and assassinate anti-establishment enemies of the state. Its number-one target is Senator Brad Crichton, an ambitious politician with growing support. Stone is ready to take him out, but his plan is soon compromised....

After taking out a covert facility run by the Commission, a deep-state syndicate, Nathan Stone has made powerful enemies. He’s a black-ops asset - and he’s gone rogue. But the organization wants payback. Kidnapping Stone’s sister from a Florida psychiatric hospital, the Commission have their asset exactly where they want him. They instruct him to neutralize journalist Mark Mahoney, to whom Stone had previously leaked documents about the Commission and their deadly conspiracy. Now, Nathan Stone has a choice: neutralize Mahoney and kill the story for good, or lose the only family he has left....

When black-ops asset Nathan Stone took out the heads of the Commission, a secret deep-state organization, he thought he’d destroyed them for good. Now he’s gone off the grid, trying to get as far away from his past as possible. But the Commission isn’t done with him yet. Lying low in a Miami bar, Stone knows something’s up when an alluring actress strikes up a conversation with him. His suspicions are correct. The Commission is hot on his trail, and Stone is soon forced to run deep into the heart of the Everglades with the terrified woman as his hostage. 

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....

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....

After a surprise assault on Task Force Ember’s secret compound in Virginia by Russian covert operators, John Dempsey and his teammates are mourning their dead and trying to put the pieces back together. But in the ever-evolving world of shadow warfare, there is no respite for heroes or victims. Russian spymaster Arkady Zhukov, the mind behind the attack on Ember, is at it again - directing false flag operations to destabilize Ukraine and enable Russia to seize control of the Black Sea.

When Agent Zero visits his doctor in Switzerland, hoping to salvage his deteriorating health, he is met with a shocking surprise: another agent who has been given a memory implant, just like him. And, just like him, this agent has deadly skills - and a singular mission: to kill Agent Zero. 

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.