Marko Zorn, a Washington, DC, homicide detective with expensive tastes in art, classic cars, and women, must take on extra work to supplement his income. Although he's skilled at navigating the corridors of law enforcement and the hideouts of criminal gangs, he'd prefer to stay home and watch old movies, enjoy his art collection, and listen to cool jazz. When Zorn encounters the body of a Secret Service agent - a supposed drowning victim - it leads him to a domestic terrorist group with tentacles into the White House, a White House that does not want this death investigated.

Fired for bias against the US president, ex-CIA Russia expert Max Geller gets a chance to redeem his reputation and make a fortune when he is hired to investigate the president's incriminating ties to Moscow. Jill Rucker, an undercover CIA agent, is assigned to work with him - and she does - when she's not pursuing her own conflicting goals.

Meredith Morris-Dale is a CIA case officer and a damn good one...even if this last mission did go terribly wrong. Now she has been summoned back to Langley where she expects to be fired. Instead, she is met by the Deputy Director with stunning news. A single well-placed CIA mole in Iran’s uranium enrichment program has kept the terrorist nation from building a bomb by sabotaging the performance of their covert centrifuge arrays. But after losing his daughter in an airliner shootdown, the mole wants out—leaving the world on the brink. 

Sarah Ridgeway is living the life she’s always envisioned. She has a devoted husband, a loving daughter, and a comfortable home. The path to reach it, however, has not always been smooth. For twelve years her husband, Bryce, served in the Army, deployed to some of the world’s worst trouble spots. After his service ended with a combat injury, the future had seemed precarious, but with Sarah’s support and that of his wealthy family, combined with his exemplary service record, he is elected to Congress.

Rob Walker has served in countless operations in combat zones across the globe. Now, his mission is personal. After returning home from a combat deployment to Afghanistan, US Army Special Forces sniper Rob Walker is in a race for time to rescue his kidnapped sister from the clutches of a Mexican drug cartel. Having seen too much during a botched drug deal, she is snatched up off the street and handed over to members of a Mexican cartel who are after their payday. Suspecting her of being sold into sex slavery to satisfy the unpaid debt, Rob must act before it’s too late.

At the start of the 1989 uprising in Romania, CIA analyst Bill Hefflin—a disillusioned Romanian expat—arrives in Bucharest at the insistence of his KGB asset, code-named Boris. As Hefflin becomes embroiled in an uprising that turns into a brutal revolution, nothing is as it seems, including the search for his childhood love, which has taken on mythical proportions. With the bloody events unfolding at blinding speed, Hefflin realizes the revolution is manipulated by outside forces, including his own CIA and Boris—the puppeteer who seems to be pulling all the strings of his life.

A man holds 12 children hostage at gunpoint. Across the street, James Hawker dangles from a skyscraper, watching the terrorist through a sniper's scope. Hawker has a shot, and he wants to take it, but the police brass say no. By the time he gets permission, it will be far too late. The terrorist opens fire, killing two of the children before Hawker can take him out. When the smoke clears, the madman is dead, and Hawker's career is toast. No longer a cop, he's about to become America's deadliest defender.

Defense Intelligence Agency operative Matt Drake broke a promise. A promise that cost three people their lives and crippled his best friend. Three months later, he's paralyzed by survivor's guilt and haunted by the memories of the fallen. Matt may have left Syria, but Syria hasn't left him. In the midst of his self-imposed exile, Matt is dragged back into the world of espionage and assets that he tried to forget. A Pakistani scientist working for an ISIS splinter cell has created a terrifying weapon of mass destruction.

When you’re in trouble, you call 911. When cops are in trouble, they call Nick Ryan. Every cop in the city knows his name, but no one says it out loud. In fact, they don’t talk about him at all. He doesn’t wear a uniform, but he is the most powerful cop in New York. Nick Ryan can find a criminal who’s vanished. Or he can make a key witness disappear. He has cars, safe houses, money, and weapons hidden all over the city.

Jacob Snow—elite soldier-turned-CIA agent, haunted by his tortured past—is one of the CIA’s greatest assets and is dispatched when the stakes are highest. When an ancient Egyptian relic goes missing under mysterious circumstances, Jacob knows this is no run-of-the-mill robbery: The relic holds a secret—one that could destroy everything.

Under the direction of the Special Activities Center in the Operations Directorate of the CIA, over three hundred highly trained agents operate in the darkest shadows of the country’s covert wars. Brian Rhome, a former Ground Branch paramilitary officer, thought his time within this elite group was over. But now, he’s on a desperate race against time around the globe as he confronts the traumas of his past and unravels a deadly conspiracy that threatens the highest levels of American democracy. 

Every week a hundred million dollars in cash arrives at Miami International Airport, shipped by German banks to the Federal Reserve. A select group of trusted workers moves the bags through customs and loads them into armored trucks.

When elite Navy Seal Troy Stark is forced into retirement for his dubious respect for authority, he dreads the quiet life awaiting him with his brothers and buddies in Yonkers, New York. But the quiet doesn’t last long: The NYPD needs Troy’s military expertise to help find and stop a major terrorist threat to New York City. To pre-empt the attack, they need him to fly to Europe and stop it at its source—using any means necessary.

After her young husband’s untimely death, Army veteran Cassie Gale decides to take a few days of solitude in the Alaskan wilderness before she starts her new job. But when she fails to show up on her first day and her dog is discovered injured at her wrecked campsite, her father knows that this is much more than a camping trip gone awry.

A Russian defector is found brutally murdered in a London hotel. Only four people knew he had turned - the four most important and powerful figures in Whitehall. There's only one conclusion - a mole has infiltrated the highest levels of the nation's security. Operating in secret from within Westminster's darkest corners, former spy Solomon Vine must uncover the traitor. Because Britain's future hangs in the balance. And with it the fate of the whole world.