Before he was the Gray Man, Court Gentry was Sierra Six, the junior member of a CIA action team. In their first mission, they took out a terrorist leader, at a terrible price. Years have passed. The Gray Man is on a simple mission when he sees a ghost: the long-dead terrorist, but he's remarkably energetic for a dead man. A decade of time hasn't changed the Gray Man. He isn't one to leave a job unfinished or a blood debt unpaid.

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.

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?

Fresh off his first mission back with the CIA, Court Gentry secures what seems like a cut-and-dried contract job: A group of expats in Paris hires him to kidnap the mistress of Syrian dictator Ahmed Azzam to get intel that could destabilize Azzam's regime. Court delivers Bianca Medina to the rebels, but his job doesn't end there. She soon reveals that she has given birth to a son, the only heir to Azzam's rule - and a potent threat to the Syrian president's powerful wife. Now, to get Bianca's cooperation, Court must bring her son out of Syria alive.

After five years on the run, Court Gentry is back on the inside at the CIA. But his first mission makes him wish he had stayed on the outs when a pair of Chinese agents try to take him down in Hong Kong. Normally the Chinese prefer to stay eyes-only on foreign agents. So why are they on such high alert? Court's high stakes hunt for answers takes him across Southeast Asia and leads to his old friend, Donald Fitzroy, who is being held hostage by the Chinese.

As a boy, Evan Smoak was pulled out of a foster home and trained in an off-the-books operation known as the Orphan Program. He was a government assassin, perhaps the best, known to a few insiders as Orphan X. He eventually broke with the Program and adopted a new name - The Nowhere Man - and a new mission, helping the most desperate in their times of trouble.

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.

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.

Aboard an icebreaker in the Arctic Ocean, a sonar operator hears an unusual noise coming from the ocean floor. She can't isolate it and chalks the event up to an anomaly in a newly installed system. Meanwhile, operatives with the Chinese Ministry of State Security are dealing with their own mystery - the disappearance of brilliant but eccentric scientist, Liu Wangshu. They're desperate to keep his crucial knowledge of aerospace and naval technology out of their rivals' hands.

Evan Smoak is a man with many identities and a challenging past. As Orphan X, he was a government assassin for the off-the-books Orphan Program. After he broke with the Program, he adopted a new name and a new mission—The Nowhere Man, helping the most desperate in their times of trouble. 

After a surprise assault on Task Force Ember’s secret compound in Virginia by Russian covert operators, John Dempsey and his teammates are mourning their dead and trying to put the pieces back together. But in the ever-evolving world of shadow warfare, there is no respite for heroes or victims. Russian spymaster Arkady Zhukov, the mind behind the attack on Ember, is at it again - directing false flag operations to destabilize Ukraine and enable Russia to seize control of the Black Sea.

Mitch Rapp has worked for a number of presidents over his career, but Anthony Cook is unlike any he’s encountered before. Cunning and autocratic, he feels no loyalty to America’s institutions and is distrustful of the influence Rapp and CIA director Irene Kennedy have in Washington.

The assassin known as Victor is hiding out in a small motel in Canada after a job across the border. A few days laying low and he'll be gone leaving no trace behind. He doesn't count on getting to know a mother and her boy who reminds him of his own troubled childhood. When both vanish, only Victor seems to notice. Once he starts looking for them, he finds himself at odds with the criminals who own the town. They want him gone. Only Victor's going nowhere until he discovers the truth and to them he's just a quiet man asking the wrong questions.

A new president offers hope to a country weary of conflict. He’s a young, popular, self-made visionary...but he’s also a man with a secret. Halfway across the globe a regional superpower struggles with sanctions imposed by the Great Satan and her European allies, a country whose ancient religion spawned a group of ruthless assassins. Faced with internal dissent and extrajudicial targeted killings by the United States and Israel, the Supreme Leader puts a plan in motion to defeat the most powerful nation on Earth.