Rob Sinclair

Travelling through frozen north Norway, Ryker isn't looking for trouble, but he has a habit of finding it. After a near miss on the road with a young moped driver, a local policeman assists the teenager and encourages Ryker on his way.

Callum Murphy thought he was happily married to a corporate consultant. But when police show up at Callum's work site, informing him of his wife Lea's death – his world starts to crumble.

What do you do when the love of your life vanishes? Lisa was taken, and Ryker will find the perpetrator....

He dedicated most of his life to the Joint Intelligence Agency. Now, James Ryker wants to start afresh....

James Ryker, former intelligence agent, is thrust into a high-stakes conspiracy that will test his limits, and his loyalty, to the max. Sent to Atlanta, Georgia, his mission to find a missing governor's daughter quickly spirals into a deadly pursuit of ex-special ops agent Caleb Marshall...

A knock on the door in the middle of the night catches ex-Special Forces Simon Peake off guard. He only recognizes the face of one of the three men standing on the other side, and the 'help' they need is to dispose of a dead body crumpled in the trunk of their car.

Simon Peake does care… he just isn’t sure about what right now. The ex-soldier’s life is as close to rock bottom as it gets. He needs a job and he needs a quiet life. What he gets is a whole load of mess working for New York-based Irish mobster Harry Lafferty.

The explosive finale to the Sleeper 13 series. Against all odds, Aydin Torkal - aka Sleeper 13 - broke free from the terrorist group that took him as a child and raised him into a life of violence and hate. In the two years since, he's been tracking and killing all those responsible. But...

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....

The explosive second book in the Sleeper 13 thriller series, by Rob Sinclair - for fans of Orphan X, I Am Pilgrim and Nomad. Aydin Torkal - aka Sleeper 13 - is on the run. Hunted not only by the world's intelligence agencies but also by the elite brotherhood of insurgents he betrayed, he has...

A teenager goes missing after surviving the massacre of her family, in this fast-paced novel of corruption and conspiracy from the author of Vigilante . . . James Ryker and his protégé, Henrik Svenson, travel to the small alpine town of St Vincent, recently rocked by the triple murder of a...

From the author of The Red Cobra, a new thriller featuring a spy on a journey across Europe in search of a killer.... James Ryker thought he’d gotten the gangsters out of the Norwegian town of Blodstein, so when he hears of a wave of murders, it gets his attention. Then he discovers that an...

Rule number one for an agent of the secretive JIA is to follow orders, no matter what. But James Ryker has never cared much for rules. He only wants to do what is right....

Ex-intelligence agent James Ryker sets out on a revenge mission that takes him from the crystal waters of Mexico's Caribbean coast right back to his country of birth, England. Once there, he stumbles upon a terrorist attack targeting his old employers. All the clues point to The Silver Wolf. But...

‘I need your help. Call me.’ Ex-intelligence agent James Ryker receives a coded message through a secret drop point, a means of communication known only to him and one other person. The problem is, that person is his ex-boss...and he’s already dead....

Stalking the streets of Prague, James Ryker is on the hunt for justice when he hears a news report of a murder in rural England. Big problem. He knows the victim. Ten years ago, in Qatar, Ryker led a team of assassins to kill him. He thought they had....

Ex intelligence agent James Ryker thinks he knows why, and the answer lies at the corrupt heart of the SIS. Ryker isn’t one to let the bad guys get away with murder, even if it means taking matters into his own hands. But Karaman has many enemies.

Curtis Delaney watches the footage play out on the news, and immediately recognises the unidentified hero. He hasn’t seen his brother Finn in six years. He doesn’t know where he’s been in that time, or what he’s been doing. But there’s one thing he does know: Finn is no hero.

A murder in paradise. A sister's desperate search for the truth. Fixated on her estranged sister's death, a woman heads to the Spanish coast to conduct her own investigation—but will the truth bring her peace? Ever since her sister, Anya, was murdered in Sotogrande, a playground for the rich...

James Ryker knows the ghosts of his dark and violent past are never far away. Yet he's still taken aback when he sees Leia Devereaux's face at his door....