This is a standalone story that can be listened to without reference to any other novel but it includes the main characters from The Assassin, The Grey Man and the Surgeon by DC Stansfield.

From Mark Greaney, the New York Times best-selling author of Mission Critical and a coauthor of Tom Clancy's Jack Ryan novels, comes another high-stakes thriller featuring the world's most dangerous assassin: the Gray Man. While on a mission to Croatia, Court Gentry uncovers a human trafficking operation. The trail leads from the Balkans all the way back to Hollywood. Court is determined to shut it down, but his CIA handlers have other plans. The criminal ringleader has actionable intelligence about a potentially devastating terrorist attack on the US.

"I need to speak with The Grey Man," said Gregov and watched the effect it had on the elegant man in front of him." "I don't know who you are talking about," he blustered. "The man who runs your bloody secret service and has done since before my time. I have something he will want." "You are bluffing," said Sir Evelyn but did not call his dogs forward. "What do you have?" Gregov took a deep breath, "London is going to be destroyed by a weapon of mass destruction." "How do you know?" "Because," said Gregov. "I sold the weapon."

When elite Delta Force soldier Luke Stone joins a secretive government agency, he is dispatched on the mission of a lifetime: a whirlwind race across Europe and the Mid-East to save the President’s daughter before she is beheaded by terrorists. 

In Primary Command (The Forging of Luke Stone - book number two), a ground-breaking action thriller by number one bestseller Jack Mars, elite delta force veteran Luke Stone, 29, leads the FBI’s special response team on a nail-biting mission to save American hostages from a nuclear submarine. But when all goes wrong, and when the President shocks the world with his reaction, it may fall on Luke’s shoulders to save not only the hostages - but the world.

CIA Black Ops agent John Smith is on his latest assignment in London. Little does he know - it'll be his last. Barely surviving an attack on his life, Smith lays low for six months until he returns to the United States. His flight is strangely diverted to Philadelphia where he meets a mysterious stranger who knows all about his past and recruits him for a job. Needing a new identity, Smith becomes Michael Recker. He then tries to prevent bad things happening to innocent people while also interacting with the city's different crime factions.

Four years ago, assassin Court Gentry was betrayed by his handlers in the CIA. Now, an old comrade returns to haunt him - and to force him on a mission against his will. With his ruthless employers on one side, his former friends on the other, and a doomed mission ahead, Court Gentry would kill to get out of this one alive.

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.

Court Gentry's flight on a CIA transport plane is interrupted when a security team brings a hooded man aboard. They want to kick Gentry off the flight but are overruled by CIA headquarters. The mystery man is being transported to England where a joint CIA/MI6 team will interrogate him about a mole in Langley. When they land in an isolated airbase in the UK, they are attacked by a hostile force who kidnaps the prisoner. Only Gentry escapes. His handlers send him after the attackers, but what can one operative do against a trained team of assassins?

This box set contains books five to eight in The Silencer Series, including: Point Blank, Double Tap, Hollow Point, and High Velocity.

Jack Reacher gets off the bus in a sleepy no-name town outside Nashville, Tennessee. He plans to grab a cup of coffee and move right along. Not going to happen. The town has been shut down by a cyber attack. At the centre of it all, whether he likes it or not, is Rusty Rutherford. He's an average IT guy, but he knows more than he thinks.

Ex-CIA assassin Court Gentry thought he could find refuge living in the Amazon rain forest. But his bloody past finds him when a vengeful Russian crime lord forces him to go on the run once again. Court makes his way to one of the only men in the world he can trust - and arrives too late. His friend is dead and buried. Years before, Eddie Gamboa had saved Court's life. Now, Eddie has been murdered by the notorious Mexican drug cartel he fought to take down. And Court soon finds himself drawn into a war he never wanted.

In Primary Threat (The Forging of Luke Stone, Book 3), a ground-breaking action thriller by number one best seller Jack Mars, elite Delta Force veteran Luke Stone, 29, leads the FBI's Special Response Team as they respond to a hostage situation on an oil rig in the remote Arctic. Yet what at first seems like a simple terrorist event may, it turns out, be much more. With a Russian master plan unfolding rapidly in the Arctic, Luke may have arrived at the precipice of the next world war. And Luke Stone may just be the only man standing in its way.

Ex-CIA master assassin Court Gentry has always prided himself on his ability to disappear at will, to fly below the radar and exist in the shadows - to survive as the near-mythical Gray Man. But when he takes revenge upon a former employer who betrayed him, he exposes himself to something he’s never had to face before. A killer who is just like him. Code-named Dead Eye, Russell Whitlock is a graduate of the same ultra-secret Autonomous Asset Program that trained and once controlled Gentry.

From the number-one New York Times best-selling coauthor of Tom Clancy's Jack Ryan novels comes an all-new explosive thriller featuring the lethal assassin known as the Gray Man.... Court Gentry was the CIA's best agent. Until the day the agency turned against him and put out a kill-on-sight order. That's when the enigmatic international assassin called the Gray Man was born - and Court has been working for himself ever since.