America's top spy, Scot Harvath, with democracy itself hanging in the balance, is thrust into a completely unfamiliar culture where he can trust no one as he fights to take down the country's most powerful enemy--and for his life.

In a safe house near the Syrian border, a clandestine American operations team readies to launch a dramatic mission months in the making. Their target: the director of social media for ISIS, Abu Muslim al-Naser.

"The newest thriller in the #1 New York Times, #1 Wall Street Journal, and #1 Publishers Weekly bestselling series! 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. With his mentor out of the game, counterterrorism operative Scot Harvath must take on the role he has spent his career...

When his name is added to a top-secret government list of individuals slated for assassination, counterterrorism operative Scot Harvath engages in a high-stakes cat-and-mouse game of survival while struggling to prevent a cataclysmic terrorist attack and learn who has framed him for treason.

In the war-ravaged borderlands of Ukraine, a Russian military unit has gone rogue. Its members, conscripted from the worst prisons and mental asylums across Russia, are the most criminally violent, psychologically dangerous combatants to ever set foot upon the modern battlefield. With all attention focused on the frontlines, they have pushed deeper into the interior to wage a campaign of unspeakable barbarity. As they move from village to village,...

"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...

In the wake of a former U.S. President's appointment to the United Nations, counterterrorism operative Scot Harvath is wrongly implicated for a string of national emergencies and assassinations, a situation that forces him to race against time to uncover the real culprit.

When a mystery thousands of years in the making threatens to catapult the enemies of America to a sure and decisive victory, the only person the president can call for help is the man the administration has just fired.

When American doctor Julia Gallo is kidnapped in Afghanistan, the terms of her ransom leave the president with only one course of action: send covert counterterrorism operative Scot Harvath to free the man the kidnappers demand as ransom -- al-Qaeda mastermind, Mustafa Khan.

When a string of high-profile kidnappings in Washington, D.C., escalate upon the discovery that the victims are being murdered, an eventual ransom demand triggers terror throughout the country and covert counterterrorism operative Scot Harvath is summoned to put an end to the crisis.