Across Europe, a secret organization has begun attacking diplomats. Back in the United States, a foreign ally demands the identity of a highly placed covert asset. In the balance hang the ingredients for all-out war.

The world’s largest bounty has just been placed upon America’s top spy. His only hope for survival is to outwit, outrun, and outlast his enemies long enough to get to the truth. But for Scot Harvath to accomplish his most dangerous mission ever - one that has already claimed the lives of the people closest to him, including his new wife - he’s going to need help - a lot of it. Not knowing whom he can trust, Harvath finds an unlikely ally in Norwegian intelligence operative Sølvi Kolstad.

As a storm rages across the Mediterranean Sea, a terrifying distress call is made to the Italian Coast Guard. Days later, a body washes ashore. Identified as a high value terrorism suspect (who had disappeared three years prior), his name sends panic through the Central Intelligence Agency. Where was he headed? What was he planning? And could he be connected to the "spectacular attack" they have been fearing all summer?

Terrorism in Europe has spun out of control. The United States has decided on a dramatic response. Now, the CIA needs a very special kind of operative. Scot Harvath has exactly the skills the CIA is looking for. He's a former U.S. Navy SEAL with extensive experience in espionage. Working for a private intelligence company, he will provide the CIA, and more important, the President, with absolute deniability.

Hidden deep within one of the world’s most powerful organizations is a secret committee with a devastating agenda. Its members are afforded incredible protections—considered elites, untouchables. But when four seconds of video is captured halfway around the world and anonymously transmitted to DC, covert wheels are set in motion, and counterterrorism operative Scot Harvath is tapped to undertake the deadliest assignment of his career.

After a CIA agent mysteriously dies overseas, his top asset surfaces with a startling and terrifying claim. There’s just one problem - no one knows if she can be trusted. But when six exchange students go missing, two airplane passengers trade places, and one political-asylum seeker is arrested, a deadly chain of events is set in motion.

Action-packed from the start, Hidden Order demonstrates yet again why Brad Thor is the "master of thrillers". A string of high-profile kidnappings has Washington, D.C., in a frenzy. When the victims begin turning up dead, frenzy turns to panic. And when the ransom demand is finally made public, panic will turn to terror. In Brad Thor's riveting new thriller, the stakes have never been higher, nor the lines between good and evil so hard to discern.

Born in shadow and kept from heads of state, there are some missions so deadly, so sensitive, that they simply don't exist. so deadly, so sensitive, that they simply don't exist. When one such mission goes horribly wrong, a wave of dramatic terrorist attacks is set in motion. Their goal: the complete and total collapse of the United States. With the CIA's intelligence abilities hobbled, former Navy SEAL Team 6 member turned covert counterterrorism operative Scot Harvath launches an audacious plan to infiltrate the terrorists' network and prevent one of the biggest threats the U.S. has ever faced.

Somewhere, deep inside the United States government, is a deadly list. Members of Congress never get to see it and only the president has the final say over it. Once your name is on the list, it doesn't come off - until you're dead. Someone has just added counterterrorism operative Scot Harvath's name to the list. Somehow, Harvath must evade the teams dispatched to kill him long enough to untangle who has framed him and why they want him out of the way.

Buried within the black ops budgets of the Department of Defense, a new spy agency has been created. Unfettered by the oversight of self-serving politicians, it reports only to a secret panel of military insiders. Its job is to target Americas enemies - both foreign and domestic - under a charter of three simple words: Find, Fix, and Finish.

September 1789: U.S. minister to France Thomas Jefferson, charged with forging a truce with the violent Muslim pirates of the Barbary Coast, makes a shocking discovery - one that could forever impact the world's relationship with Islam. Present day: When a car bomb explodes outside a Parisian cafe, Navy Seal turned covert Homeland Security Operative Scot Harvath is thrust back into the life he has tried so desperately to leave behind....

When the president of the United States is blackmailed into releasing five detainees from Guantanamo Bay, a sadistic assassin with a vendetta years in the making is reactivated. Suddenly, the people closest to counterterrorism operative Scot Harvath are being targeted and he realizes that somehow, somewhere he has left the wrong person alive. With his life plunged into absolute peril, and the president ordering him to stay out of the investigation, Harvath must mount his own covert plan for revenge.

July 4th weekend, New York City: As thousands of holiday travelers make their way out of Manhattan, a flawlessly executed terrorist attack plunges the city into a maelstrom of panic and death. Amid the chaos, an elite team of foreign operatives is systematically searching for one of their own, a man so powerful that the US government refuses to admit he even exists and will do anything to keep him hidden.

When a mysterious new weapon tips the balance against American and allied forces throughout the Middle East, the only person the president can call for help is the man the administration has just fired - Navy SEAL turned covert Homeland Security operative, Scot Harvath. Caught live on Al Jazeera in an off-the-books operation, Harvath is forced to go to ground, as a senator with presidential aspirations turns her sights on the White House and forces President Jack Rutledge to publicly end the career of America's number-one counter-terrorism operative.

Tucked away in a remote corner of North Carolina's Fort Bragg, behind rows of razor wire and heavily armed guards, lies the headquarters of the nation's most elite counter-terrorism unit - the United States Army's 1st Special Forces Operational Detachment Delta. Here, a brilliant new approach to combating terrorism has just been born. Its codename: The Athena Project.