Milton is charged with protecting a reclusive billionaire from the threat of assassination. But when the danger comes from a direction Milton couldn't possibly have predicted, will he and his friends be able to complete the assignment and leave in one piece?

Beatrix has returned from Somalia with a fresh target in her sights. Bryan Duffy is in Iraq, surrounded by mercenaries, with no easy way to get to him and no easy way to get out. Will Duffy prove to be a challenge too far?

Ciudad Juárez, Mexico, is the most dangerous city in the world. And when a mission to break the local cartel’s grip goes wrong, Isabella Rose, the Angel, finds herself on the wrong side of prison bars. Fearing the worst, Isabella plays her only remaining card... 

They gunned down her husband and kidnapped her daughter, and now the debt needs to be repaid. It's a blood feud she didn't start but is going to finish. Beatrix has already crossed one name off her Kill List. Her second target is a mercenary being held hostage by Somali terrorists. Can she infiltrate the most dangerous failed state on the planet and scrub him off the List, too?

Beatrix Rose has worked her way through her Kill List. Four are dead and just two remain. But now her enemies know she has them in her sights. The hunter becomes the hunted. In a thrilling conclusion to the breakneck trilogy, Beatrix and her daughter must fight them in North Africa, New York and finally in the swamps of North Carolina. It's a lightning-paced roller-coaster of action that pits a deadly assassin against the might of the most powerful private army on the planet.

Is John Milton on the path to redemption or the road to revenge? John Milton has done some bad things in his life. Very bad things. Now he’s looking for ways to make amends. But trouble always seems to be looking for him. Heading from San Francisco to Las Vegas, Milton’s solo road trip takes an unexpected turn when he picks up Jessica Russo, a young woman in distress at the side of the road. She urgently needs a ride and he’s happy to help her out. But what starts out as a simple favour quickly becomes something more sinister....

Eighteen years ago, on a mission in Iraq, Captain John Milton made a reckless decision with serious consequences. But it was Major Connor Gordon who really paid the price. Now Milton is on a different mission: to atone for his past sins. A human rights activist has vanished without a trace and his dying mother is desperate to know the truth. When the mysterious disappearance leads Milton all the way to the Western Isles of Scotland, he sees an opportunity to find his old friend Connor and finally make amends. Milton is determined to track both men down, wherever his search may lead.

John Milton is used to operating in the shadows, weaving his way through dangerous places behind a fake identity. Now, to avenge the death of a close friend, he must wear his mask of deception once more. Beau Baxter was brutally murdered by a drugs cartel but that doesn’t stop Milton from blaming himself for his friend’s death. With the help of a trusted team of undercover experts and Beau’s son, Milton is determined to track down the killers. And he isn't just after the man who gave the order. He’s heading right for the top.  

John Milton hasn't seen Elijah Warriner for three years. The last time they met, Milton's efforts to keep the boy safe didn't go exactly to plan. Now Elijah is a promising boxer, preparing for the bout that will take him to the big time. Milton decides that he will spend the week before Christmas in London so that he can watch the fight. But Elijah's burgeoning fame has brought him to the attention of old acquaintances with long memories and grudges to bear.

Nine months ago, Beatrix Rose had her family brutally taken from her. Now all that matters is getting her daughter back. And Beatrix is no ordinary mother - she’s a skilled assassin who will do whatever it takes to find her child. Danny Nakamura deserted his post in Vietnam and disappeared into Hong Kong’s Walled City, vowing never to go home again. Decades later, his health failing, he’s suddenly found a reason to return to LA: the discovery of a daughter he never knew he had. But getting home won’t be easy....

When a Russian defector is assassinated in a sleepy English seaside town, Group Fifteen agents John Milton and Michael Pope find themselves in a rush to uncover the culprits and bring them to justice. Their investigation leads them to Moscow and a confrontation with Directorate S, the agency responsible for seeding Russian sleeper agents around the world. When lies and double crossing mean that no-one is what they seem, the two agents - alone and without backup - struggle to achieve their goals under the most dangerous of circumstances.  

John Milton's life is about to change. The former government assassin follows a lead to Manila that he hopes will transform everything. But things don't go to plan. He never expected to wake up in an unfamiliar hotel room beside a dead body. And, unfortunately for him, Milton doesn't remember a thing about the night before.... Thrown into a gruesome Filipino prison, he puts together the clues of his betrayal. With no allies and even less hope, Milton must use his wits to escape and take revenge....

Rio de Janeiro. Brazilians call it Cidade Maravilhosa - the Marvellous City - but crime festers in its favelas like cancer. John Milton is visiting an old friend who runs a close protection business guarding the city's elite. Milton offers to stand in when one of his bodyguards doesn’t turn up for work. The job? Take the wife and daughter of an anticorruption judge to a school recital and bring them back again. Simple? Not so much. The girl is snatched off the street, and Milton is nearly killed. As he recovers at a Group Fifteen safe house, he decides on two objectives.

John Milton has started to hope that he might have a future. He has a job driving a taxi around the streets of San Francisco. He has his anonymity and his solitude. Being invisible has become a comfortable habit. He doesn't want to be found. But when a girl he drives to a party goes missing, Milton is worried. Especially when two dead bodies are discovered, and the police start treating him as their prime suspect. Milton is a fugitive from the British Secret Service, and a man in his position needs extra attention like he needs a hole in the head.

John Milton travels to Bali in search of a new identity, but he can't even manage the flight without finding someone who needs his help. A beautiful woman falls ill and confesses that she has swallowed packages of cocaine in order to smuggle it across the border. She has been forced to work as a mule by a Yakuza gang in Tokyo who are holding her child to guarantee her compliance. Milton decides that's unacceptable and promises to lend her his help.