Mark Dawson

When John Milton stumbles into a small town plagued by scams, secrets, and a brutal criminal family, he plans to keep his head down. But after a deadly ambush leaves him tied up and dragged into the Appalachians, Milton finds himself face-to-face with an ancient tree—and a noose meant for his neck.

John Milton was just passing through. But when a chance glimpse of an old friend drags him off course, he finds himself in Clearwater Springs—a forgotten town poisoned by corporate greed and held hostage by fear.

A dying estate. A fractured family. A killer hiding in plain sight.

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....

Mark Dawson’s Group Fifteen Files. Quick, lightning-paced action from the first minute to the last....

When tech genius Nathan Wiley is ambushed outside his London home, Group Fifteen operative Charlie Cooper is pulled back into the shadows. The attack was no random mugging—Wiley's name was leaked by a whistleblower with access to one of the most sensitive intelligence troves in Five Eyes history.

Set in divided Berlin at a pivotal moment in history, and soaked in '80s nostalgia, The Vault is a thrilling adventure set in Mark Dawson’s million-selling Group Fifteen world....

Delve into the clandestine world of Group 15, the covert organization also featured in the acclaimed John Milton series. Charlie Cooper, an elite Group Fifteen agent, faces a complex mission: eliminate Igor Sidorov, a security-obsessed Russian oligarch implicated in international subterfuge.

When North Korean hit men attack a seeming innocent on the streets of London, Duffy is called back to the fold....

Dr. Wei Zhang is a brilliant scientist with a deadly secret—he's discovered a new weapon unlike anything the world has seen. Desperate to defect from the Chinese state that now controls his research, Zhang risks everything for a chance at freedom.

Meet John Milton. He considers himself an artisan. A craftsman. His trade is murder. Milton is the man the government sends after you when everything else has failed....

They call him 'Scorpion'. No-one knows his real name, and the only people who have seen his face are dead....

Charlie Cooper, a member of the covert Group Fifteen, travels to Israel to find his estranged half-brother, Freddy, who has mysteriously disappeared.

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 didn't go to plan....

For years, former secret service agent and trained killer John Milton thought he could outrun his past, his demons, and his enemies. His enemies had other ideas....

John Milton thought he'd buried his past. But when Avi Bachman—an ex-Mossad killer and the most dangerous man Milton has ever known—escapes from a brutal Louisiana prison, vengeance brings them back on a collision course.

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....

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....

On the run from his own demons, John Milton treks through the Michigan wilderness into the town of Truth. He's not looking for trouble, but trouble's looking for him. He finds himself up against a small-town cop who has no idea with whom he is dealing, and no idea how dangerous he is.

John Milton is working in a hotel kitchen while searching for information on the Group Fifteen agent who betrayed him in Russia. His plans are upended when a deadly shooting places an innocent young girl in his path....