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. In an instant the operation is compromised, and Reznick is on the run with the man he was sent to kill.

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 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?

When a joint FBI-Seattle Police investigation of an international child pornography ring gets too close to certain powerful people, sex-crimes detective Livia Lone becomes the target of a hit that barely goes awry - a hit that had been offered to John Rain, a retired specialist in “natural causes.” Suspecting the FBI itself was behind the attack, Livia reaches out to former Marine sniper Dox. Together, they assemble an ad hoc group to identify and neutralize the threat. There’s Rain. Rain’s estranged lover, Mossad agent and honeytrap specialist Delilah. 

In the winter of 1996, on the orders of the British government, the SAS stole the contents of a safe belonging to the Provisional IRA. Rick Fuller headed that team. Days later Fuller's wife was brutally murdered. Convinced he was betrayed from within, Fuller begins a relentless search for her murderers. Ten years on, Fuller is a Manchester gangland enforcer, a lone and bitter figure.

Special Agent Macy Crow is a survivor. After a vicious hit-and-run nearly kills her, she gets right back to work, and now she’s gunning for a spot on the FBI’s elite profiling team. As an audition, she offers to investigate the recently discovered bones of Tobi Turner, a high school girl who disappeared fifteen years ago. While investigating with local sheriff Mike Nevada, a former colleague and onetime lover, Macy discovers a link between Tobi’s case and several others that occurred around the same time as her disappearance.

Robert Finlay is looking forward to returning to uniform policing and a less stressful life. But fate has other plans. Finlay's traumatic past is about to return to haunt him. A policeman is killed by a bomb blast, and a second is gunned down; both were former army colleagues from Finlay's own SAS regiment. And so begins a game of cat and mouse, a wicked game in which Finlay is in embroiled in a fight against a determined and unidentified enemy.

Five years after his life was saved in Afghanistan by Marine Force Recon Leader Charlie Cahill, former Navy Seabee Tom Sexton lives a bleak, nomadic existence, haunted by the debt he can never repay. Salvation appears in Stella - a woman as damaged, and resourceful, as he. But when a coded distress call from his former CO leads him to a shadowy NSA operative, Tom is recruited for a "black op" to bring back the now-rogue man who saved his life.

Former CIA case officer Charles Jenkins is a man at a crossroads: in his early sixties, he has a family, a new baby on the way, and a security consulting business on the brink of bankruptcy. Then his former bureau chief shows up at his house with a risky new assignment: travel undercover to Moscow and locate a Russian agent believed to be killing members of a clandestine US spy cell known as the seven sisters. Desperate for money, Jenkins agrees to the mission and heads to the Russian capital. 

A massive truck bomb detonates outside the gates of Downing Street. Passenger jets are blasted out of the sky. Jihadi terror attacks kill thousands. In a fortified bunker beneath Whitehall, British Prime Minister Harry Beecham can barely catch his breath. Family and friends are dead. All he can do now is run, escape the city before it falls. As the invasion gathers pace and England buckles before the military onslaught, Harry and his team are forced to abandon their HQ and head far to the north.

John Dempsey's life - as an elite Tier One Navy SEAL named Jack Kemper - is over. A devastating terrorist action catapults him from a world of moral certainty and decisive orders into the shadowy realm of espionage, where ambiguity is the only rule. His new mission: hunt down those responsible for the greatest tragedy in the history of the US Special Ops and bring them to justice.

Amos Decker is a former professional football player whose career was ended by a terrible hit. Now a police detective, Amos is still haunted by a side effect from the accident he can never forget. One night Decker comes home from a stakeout to find his wife, young daughter, and brother-in-law horrifically murdered. Obviously scarred and nearly broken, Decker has to use his skills as a detective and his unusual brain capacity to try to catch the monster who killed his family.

Twenty years ago seven students became friends at their exclusive private school, Potter's Field. Now they have started dying in the most violent way imaginable. Detective Max Wolfe follows the bloody trail from the backstreets and bright lights of the city, to the darkest corners of the corridors of power. As the bodies pile up, Max finds he is fighting not only for justice, but for his own life....

After surviving a vicious knife attack, which left her husband dead, DI Rosalind Kray returns to work and is handed a serial killer investigation. This killer is different; he doesn’t just want to take the lives of his victims, he wants to obliterate their very existence. The murders appear random, but the killer selects his quarry with meticulous care. While fighting her superiors, Kray must conquer her own demons, which are tearing her apart. She has the ability to think like a killer, and her skills lead to a series of horrifying revelations that turn the case on its head.

Court Gentry is known as The Gray Man - a legend in the covert realm, moving silently from job to job, accomplishing the impossible, and then fading away. And he always hits his target. But there are forces more lethal than Gentry in the world. And in their eyes, Gentry has just outlived his usefulness. Now, he is going to prove that for him, there's no gray area between killing for a living-and killing to stay alive.