Mark Greaney Books in Order

Court Gentry, the legendary Gray Man, is betrayed by his former CIA employers and hunted across Europe by mercenary teams hired by a powerful corporation. To survive, he must rescue his kidnapped handler and family while outwitting every nation on his trail.

Gentry is forced back into the game when Russian criminals and the CIA both push him toward the same target, the president of Sudan. Caught between assassination and rendition, he has to decide whose deal to honor and how to stay alive.

On the run from a vengeful Russian mobster, Court Gentry heads to Mexico to visit the family of an old friend and finds them under siege by a cartel. His promise to protect them drags him into a brutal narco war.

A rogue Pakistani general edges toward a nuclear showdown with India while a political rival frames Jack Ryan Sr. for scandal. The Campus and Jack Ryan Jr. chase weapons and secrets across continents to stop a strike that could ignite regional war.

Chinese hard-liners unleash a wave of cyberattacks and covert operations aimed at pushing the U.S. out of the Pacific. As Jack Ryan Sr. faces a diplomatic crisis, the Campus fights assassins and malware that threaten both national security and its own survival.

A resurgent Russia uses covert funds and deniable forces to pressure its neighbors, echoing a long-buried KGB scheme Jack Ryan once faced as a CIA officer. Now president, he relies on Jack Jr. and the Campus to expose the network before tanks roll.

Court Gentry becomes the hunted when a fellow graduate of his secret CIA program, the sniper known as Dead Eye, is sent to kill him. Their cat and mouse chase collides with a plot to strike at Israel and ignite wider conflict.

After a North Korean missile crash, a CIA murder, and stolen forged documents signal a widening crisis, Jack Ryan Jr. and the Campus investigate. President Jack Ryan must counter a young North Korean ruler whose new mineral wealth could finance nuclear ambitions—and a plot against the U.S. president.

Campus operative Dominic Caruso is grieving after a terrorist attack when National Security Council staffer Ethan Ross flees with a microdrive that could expose U.S. intelligence operations. With Russian and terrorist groups pursuing Ross, Caruso must recover it without support from his teammates.

Russian President Valeri Volodin, thwarted in Dagestan, prepares a campaign intended to restore Russia’s power and destabilize the world. With thousands of Russian troops poised to enter a NATO nation, President Jack Ryan and his allies race to prevent a larger conflict.

After years as a fugitive, the Gray Man slips back into Washington, D.C. to learn why the CIA ordered him killed. As he digs into the failed operation that ruined him, he draws fire from spies, politicians, and criminal allies who need the truth buried.

A huge data breach exposes the personal information of millions of U.S. military officers and intelligence agents. After attacks on personnel and their families, President Jack Ryan must identify the hackers and halt the flow of compromised intelligence before further violence follows.

Cleared by the Agency, Gentry returns to CIA contract work on a mission to locate a rogue Chinese cyber warfare specialist. From Hong Kong to Southeast Asia, he must outfight triads, commandos, and rival intelligence services to bring the hacker in alive.

Hired by Syrian exiles, Court Gentry kidnaps the glamorous mistress of a brutal dictator in Paris, expecting a simple grab and run. When she reveals she has a secret child inside Syria, Gentry is pulled into the heart of a civil war to save them both.

A routine transport flight turns into chaos when a CIA prisoner is snatched in a commando assault on a British airbase. Gentry chases the kidnappers across Europe and uncovers a mole inside the Agency tied to a looming biological attack.

In this standalone military epic, a desperate Russian leadership launches a surprise offensive in Europe and East Africa to seize a rare earth mine. Soldiers, pilots, and partisans on several continents scramble to stop the blitz before it triggers a world war.

On a vengeance mission in the Balkans, Gentry stumbles onto a pipeline moving trafficked women across Europe and into the United States. Determined to tear it apart, he joins forces with an investigator hunting for her missing sister.

Sent to grab a vanished NSA expert, Gentry uncovers a program that exposes the identities of Western intelligence officers. His search for the source pulls him through Caracas and Berlin as rival services maneuver toward a proxy war between Iran and the United States.

Josh Duffy, a former Army infantryman turned bodyguard, lost his leg on a job and is barely getting by as a mall cop. A last chance contract escorting a UN mission into cartel country in Mexico offers real money, but the convoy walks straight into a betrayal.

Alternating between his first days on a CIA paramilitary team and a present day manhunt, Court Gentry tracks a terrorist he once failed to kill. The mission forces him to confront what his early covert work really cost.

Gentry and his partner Zoya Zakharova chase the same Ukrainian banker for different masters as Russian intelligence closes in. To keep a cache of explosive financial data from triggering wider war, they must navigate oligarchs, mobsters, and betrayed allies.

Working for Diplomatic Security in Ghana, Josh Duffy and his wife Nichole expect a quiet posting that can include their kids. When a Chinese backed plot sparks a coup and attacks a key dam, the Duffys must keep their principals and family alive in a country sliding into war.

A mysterious client uses a powerful artificial intelligence to coordinate assassinations and attacks around the globe. Court Gentry and Zoya Zakharova race to trace the code and the money before the system turns modern technology into a weapon of mass chaos.

With his partner Zoya presumed dead and actually imprisoned in a remote Russian penal colony, Gentry spends months clawing for a way into Russia. Teaming with dissidents and ex-spies, he mounts a near suicidal rescue behind enemy lines.

Now working with an off the books team in Virginia, the Gray Man hunts the killers targeting America’s counterintelligence community. When a legendary assassin with a personal grudge comes after him, Court has to defend both his found family and the father he barely knows.