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.

John Dempsey's life - as an elite Tier One Navy SEAL named Jack Kemper - is over. A devastating terrorist action catapults him from a world of moral certainty and decisive orders into the shadowy realm of espionage, where ambiguity is the only rule. His new mission: hunt down those responsible for the greatest tragedy in the history of the US Special Ops and bring them to justice.

It's as big as the Empire State Building, a massive floating fortress at the throbbing heart of a US Navy carrier battle group. Its supersonic aircraft can level entire cities at a stroke. Its surveillance gear can track every target within thousands of square miles - in the air, on the surface, and under the sea. Its crew of 6,000 works night and day to keep this awesome military machine at peak performance. It's a Nimitz-class nuclear carrier, the most powerful weapons system on the planet. Nothing can touch it.

Amid the Canary Islands lies the massive crater of the volcano Cumbre Vieja. Scientists theorize that one day the volcano will erupt, triggering a series of events that would lead to a tsunami wave higher than any in recorded history. This mega-tsunami, with waves of more than 150 feet in height, would ravage Europe, Africa, and ultimately the East Coast of the United States, causing immeasurable loss of life and destruction.

Before he was considered a CIA superagent, before he was thought of as a terrorist's worst nightmare, and before he was both loathed and admired by the politicians on Capitol Hill, Mitch Rapp was a gifted college athlete without a care in the world...and then tragedy struck.

Charged with spotting terrorist threats, the top-secret "Campus" has its hands full when Middle East thugs and Colombian drug lords join forces. New Campus recruits include Jack Ryan Jr., son of master spy John Patrick Ryan, now President.

Cotton Malone, one-time top operative for the U.S. Justice Department, is enjoying his quiet new life as an antiquarian book dealer in Copenhagen when an unexpected call to action reawakens his hair-trigger instincts—and plunges him back into the cloak-and-dagger world he thought he’d left behind.

Josh Duffy is staring into the abyss. A decorated army veteran turned military contractor, his last mission went sideways, leaving him badly injured and his career derailed. Now, he’s working as a mall cop, trying to keep his family one step ahead of the bill collectors. So when a chance at redemption - and a big pay day - comes his way, Duff eagerly jumps in. The job - to ride shotgun on a motorcade of heavily armed and armored vehicles as they roll into Mexico’s cartel country.

Navy SEAL Keith “Chunk” Redman has been one of the military’s top doorkickers since the day he pinned on his trident: loyal, single-minded, lethal. Tasked to lead a new, covert team of Tier One SEALs—the most elite special operators in the world—Chunk can no longer simply rely on the status quo. To safeguard America, he needs help to stay a step ahead of its adversaries.

On the snow-covered slopes of Utah, the unthinkable has just become a nightmarish reality: thirty Secret Service agents have been viciously executed and the vacationing president of the United States kidnapped by one of the most lethal terrorist organizations in the Middle East - the Fatah Revolutionary Council. But surviving agent and ex-Navy SEAL Scot Harvath doesn't believe the Fatah Revolutionary Council is responsible for the attack.

When the CEO of the world’s leading artificial intelligence company is found murdered in his home, former Army CID officer Valerie Marks is thrust into her first case as a homicide detective. Valerie has a gift for reading people, a gift that has never failed her before. But that gift is put to the test when her instincts point her to an impossible suspect—an AI born from a secret venture with the Pentagon known as Project Nomad. To learn the truth, Valerie must team up with two men she doesn’t trust.

On his last combat deployment, Lt. Cmdr. James Reece's entire team was killed in an ambush that also claimed the lives of the aircrew sent in to rescue them. But when those dearest to him are murdered on the day of his homecoming, Reece discovers that this was not an act of war by a foreign enemy but a conspiracy that runs to the highest levels of government. Now, with no family and free from the military's command structure, Reece applies the lessons that he's learned in over a decade of constant warfare toward revenge.

Barely into his 20s and already a highly decorated military hero, Army Special Forces veteran Blake Kershaw is now going to college, studying while recuperating from wounds received in Afghanistan, and planning to reenter the army as an officer after graduation. But life tosses Blake a curve when his country approaches him about using his special skills to avert a terrorist plot to detonate a nuclear device in a major eastern US city.

An audio original novella featuring bestselling author Dean Koontz’s compelling new heroine, Jane Hawk. From the case files of the former FBI agent before she became the nation’s most wanted fugitive - The Bone Farm details a desperate man-hunt for a serial killer before he murders again.

Meet Kolt Raynor. A Delta Force operator and one-time American hero, he is still trying to make sense of his life - and duty - after a secret mission gone bad. Three years ago, in the mountains of Pakistan, Raynor made a split-second decision to disobey orders - one that got some of his teammates killed and the rest captured. Now he’s been given a second chance to do right by his country, his men, and himself. But Raynor’s shot at redemption comes at a price.

In the tradition of bestsellers by Robert Ludlum and Vince Flynn, Termination Orders introduces Dan Morgan, a retired black-ops agent who must return to duty to thwart a deadly international conspiracy.

Once a trained killer for the CIA, Dan Morgan has built a new life for himself. But when he receives a desperate plea from his former black-ops partner - reportedly killed in a foreign battle zone - he flies in to help. It should be a routine mission, extracting a human asset from the region, but it’s not - it’s an ambush.

Amid the Canary Islands lies the massive crater of the volcano Cumbre Vieja. Scientists theorize that one day the volcano will erupt, triggering a series of events that would lead to a tsunami wave higher than any in recorded history. This mega-tsunami, with waves of more than 150 feet in height, would ravage Europe, Africa, and ultimately the East Coast of the United States, causing immeasurable loss of life and destruction.

It's as big as the Empire State Building, a massive floating fortress at the throbbing heart of a US Navy carrier battle group. Its supersonic aircraft can level entire cities at a stroke. Its surveillance gear can track every target within thousands of square miles - in the air, on the surface, and under the sea. Its crew of 6,000 works night and day to keep this awesome military machine at peak performance. It's a Nimitz-class nuclear carrier, the most powerful weapons system on the planet. Nothing can touch it.

On a daring nighttime raid in September 2009, a team of Navy SEALs grabbed the notorious terrorist Ahmed Hashim Abed, the villainous "Butcher of Fallujah," the mastermind behind the 2004 murder and mutilation off our American contractors. In this no-holds-barred account, bestselling author Patrick Robinson reveals for the first time the entire story, from the night the SEALs stormed the al-Qaeda desert stronghold to the accusations and legaltwists and turns that followed to the cut-and-thrust drama in the court room where the fate of three American heroes hung in the balance.

David Rivers is an elite-level assassin. He’s an expert in the art of violence. Honing his skill first as a Ranger, then as a mercenary, and now as a CIA contractor conducting covert action around the world. But in his secluded mountain home in Virginia, David Rivers lives a double life. There, Rivers is known as a caring husband to his new wife and the doting father to his young daughter. Soft targets to his enemies. Half a world away, on a mission to assassinate a foreign operative, Rivers uncovers his worst fear.