Former CIA agent Emma Cross and former special ops team leader MacKenzie Durand fight their growing attraction to each other as they race to locate the missing yacht "Blackbird" and its cache of lethal cargo. They've got seven days to uncover the truth . . . or a major American city will be lost.

Becoming the prey for assassins while hunting in Montana, hostage expert Jonathan Graves and his fellow special-ops veteran, Boxers, discover their nightmare is just beginning, while back in Fisherman's Cove, Virginia, Jonathan's team are also fighting for their lives.

"The United States has anticipated and averted countless attacks from terrorist groups-thanks in large part to the extralegal counterterrorist unit known as the Taskforce. But in The Insider Threat, a much more insidious evil is about to shatter the false sense of safety surrounding civilized nations. While world powers combat ISIS on the battlefield, a different threat is set in motion by the group-one that can't be defeated by an airstrike. Off...

The Moores are missing: In a placid suburban town, the Moores, a perfect family, suddenly vanish without a trace. The housewife: Former chief of detectives Maggie Denning is adjusting to a quiet new life in the suburbs, staying home with baby twins. One morning she sees a limo dropping off a glamorous woman at a nearby home. When she discovers that the same woman has been murdered, she starts asking questions around the neighborhood. Absolute zero:...

"Lyla Fox knows she has a reputation at the SNAP Agency for impulsivity, but when she receives a threatening letter from a man she helped put in prison, she can't stop herself from going all in to find out why he's coming after her. Unfortunately, she's going to need the help of the one person who questions her reckless choices more than anyone else. Explosives and weapons specialist Nicolás Garcia agrees to help Lyla in order to keep her safe, but...

Retired Delta Force operator Jad Bell scrambles to respond to a threat that escalates from rumors of a dirty bomb to an impossible hostage situation masterminded by a highly trained villain.

With the end of all things rapidly approaching, Jack must find the Three Secret Cities, three incredible lost cities of legend. It's an impossible task by any reckoning, but Jack must do it while being hunted by the greatest hunters in history.

"For hostage rescue specialist Jonathan Grave, every mission is a matter of life or death. But he faces his most personal challenge yet when two boys are abducted while being driven to Resurrection House, the school Jonathan founded as a sanctuary for children of incarcerated parents. The boys were entrusted to Jonathan's care. Now they're missing. It's time to fight fire with fire ... The boys' mom, Connie Kendall, is awaiting trial on drug smuggling...

"Jim Chapel pledged his life to protect his country from its enemies. But now, the one-armed Special Forces soldier turned spy is on the wrong side of the law. The person he trusts most in the world, the brilliant hacker known only as Angel, is suspected of terrorism. When his boss calls for Angel's arrest, Chapel--certain it's a frame job--has only one option: to go rogue.To protect Angel--a woman he's never actually met--Chapel must clear her name....

In the freezing tundra of Siberia, Russian president Gennadiy Gryzlov descends into an impenetrable subterranean base to witness the test of a terrifying new weapon-the Thunderbolt. This new technological marvel is powerful enough to change the world as we know it. The decisive new American president, John Dalton Farrell, intends to challenge Russian aggression head on. Brad and Patrick McLanahan and the formidable Iron Wolf Squadron-an elite, international...