Mark Dawson

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....

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....

An assassin haunted by his past. Two young refugees out of their depth and in need of his special talents. John Milton is no stranger to the world's seedy underbelly....

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

Private investigator Atticus Priest is asked to investigate after a man falls to his death from the tower of Salisbury Cathedral....

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....

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....

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

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....

On Christmas Eve, DCI Mackenzie Jones is called to a shooting at a remote farmhouse. Ralph Mallender believes his father lies dead inside. When three more bodies are discovered, it's clear a festive family gathering has turned into a gruesome tragedy....

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

Beatrix Rose was the most dangerous assassin in an off-the-books government kill squad until her former boss betrayed her....

Private investigator Atticus Priest is employed by a disgruntled ex-husband to dig up dirt on his estranged wife. But when she goes missing after swimming in the River Avon, Atticus uncovers a conspiracy between five lifelong friends that goes back years.

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....

A dog walker finds a human bone on lonely Salisbury Plain. DCI Mackenzie Jones investigates the grisly discovery but cannot explain how it ended up there. She contacts disgraced ex-detective Atticus Priest and the two of them trace the bone to a graveyard in a nearby village....

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....

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....

Isabella Rose lives a quiet life in Marrakech, hiding a dark secret: she pays the bills by accepting wet work for an unknown broker. Her one solace is the time she spends at a local orphanage that offers a haven to children who have lost everything.

She does Britain's dirty work, but this time she needs help. Beatrix Rose, meet John Milton....

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....