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.

When the National Security Agency’s invincible code-breaking machine encounters a mysterious code it cannot break, the agency calls its head cryptographer, Susan Fletcher, a brilliant, beautiful mathematician. What she uncovers sends shock waves through the corridors of power. The NSA is being held hostage…not by guns or bombs but by a code so complex that if released would cripple U.S. intelligence. Caught in an accelerating tempest of secrecy and lies, Fletcher battles to save the agency she believes in.

A major North American hydroelectric dam is blown up and the largest off-shore oil field in this hemisphere is destroyed in a brutal, coordinated terrorist attack. But there was one factor that the terrorists didn't take into account when they struck the Capitana platform off the coast of Colombia—slaughtering much of the crew and blowing up the platform—and that was the Capitana crew chief Dewey Andreas. Dewey, former Army Ranger and Delta, survives the attack, rescuing as many of his men as possible. But the battle has just begun.

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.

At 12, Gideon Crew witnessed his father, a world-class mathematician, accused of treason and gunned down. At 24, summoned to his dying mother's bedside, Gideon learned the truth: His father was framed and deliberately slaughtered. With her last breath, she begged her son to avenge him. Now, with a new purpose in his life, Gideon crafts a one-time mission of vengeance, aimed at the perpetrator of his father's destruction. His plan is meticulous, spectacular, and successful.But from the shadows, someone is watching. A very powerful someone, who is impressed by Gideon's special skills.

For 40 years Western intelligence agents have known a terrible secret: the Russians have a mole - code-named Talbot - inside the CIA. At first Talbot is suspected of killing European agents. Then a street-smart ex-cop uncovers a storm of espionage and murder on the streets of New York, while in a Long Island suburb a civic demonstration against the Russian mission masks a desperate duel of nerves and wits. Engineered by Talbot, a shadow world of suspicion and deceit is spilling onto the streets....

Hostages are being snatched all across Europe. They come from different countries and different backgrounds, but they all have two traits in common: They're Jewish, and they're rich. German intelligence is close to solving the mystery when an asset - a professor of Middle Eastern studies - is kidnapped in Brussels. Sterling McQueen is dispatched by the Strategic Support Branch (SSB) in the US to assist in the case. McQueen discovers he’s dealing with an unconventional kind of terrorist group. Their plan could totally realign the power structure of the world.

A terrorist bomb explodes during a South Korean celebration of the anniversary of the election of its first president. Alarms are raised in Washington. No one is claiming responsibility. The first suspect is North Korea. Could it be making a power play against South Korea and unification? If so, how will the U.S. respond? Paul Hood, Director of the Op-Center, must answer these questions. The Op-Center, a largely autonomous new agency which takes on the government's toughest security problems, is only six months old, and has never been given a foreign crisis until now.

Presumed dead after a staged terrorist attack, FBI Agent Odysseus Carr is running for his life with the doctor who rescued him. Meanwhile, the same power players who sent Odi to his death are now manipulating an FBI profiler into blindly tracking him down. She's not just their best - she's also his sister. As Odi unravels a devious plot of profound political manipulation and global consequence, the hunted becomes the hunter, and the real terror begins.

The Atlantic: A young woman sailing solo across the Atlantic makes an incredible discovery - a man narrowly clinging to life in the open ocean. But the desperate survivor is more than he appears. He is a Kidon - an Israeli assassin - who forcibly commandeers her boat with a new destination in mind: England. There the two are forced into an uneasy partnership as they run from a secretive and lethal organization.

In the fall of 1940, the Nazis are at the height of their power. France is occupied, Britain is enduring the Blitz and is under threat of invasion, America is neutral, and Russia is in an uneasy alliance with Germany. Stephen Metcalfe is a well-known man about town in occupied Paris. He's also a minor asset in the U.S.'s secret intelligence forces in Europe. Through a wild twist of fate, it falls to Metcalfe to instigate a bold plan that may be the only hope for what remains of the free world.

A thrill-seeking Harvard linguistics professor and an ultrasecret branch of the Catholic Church go head-to-head in a race to uncover the secrets of the lost city of Atlantis. The ruins of the technologically advanced, eerily enigmatic ancient civilization promise their discoverer fame, fortune, and power...but hold earth-shattering secrets about the origin of man. While world-famous linguist and archaeologist, Thomas Lourds, is shooting a film that dramatizes his flamboyant life and scientific achievements, satellites spot impossibly ancient ruins along the Spanish coast.

Jack Gregory, the CIA’s top assassin, went rogue after a mission gone wrong. When a confrontation leaves him bleeding out on death’s doorstep, he is faced with an offer from a dark figure named Anchanchu. If Jack is willing to act as a human host for Anchanchu, the entity will revive him and give him another shot at life. Jack takes the deal...but he must now face the consequences of having the same dark creature in his head as some of history’s greatest villains. Struggling with desires and memories that are not his own, Jack is not the man he once was.

Days before the July Fourth holiday and the dedication of One World Trade Center at Ground Zero, an incident aboard a commercial jet flying over the Atlantic Ocean reminds everyone that vigilance is not a task to be taken lightly. But for iconoclastic NYPD detective Jeremy Fisk, it may also be a signal that there is much more to this case than the easy answer of this being just the work of another lone terrorist. Fisk suspects that the event might also be a warning sign that another scheme has been set in motion.

Dr. Jonathan Ransom, world-class mountaineer and surgeon for Doctors Without Borders, is climbing in the Swiss Alps with his beautiful wife, Emma, when a blizzard sets in. In their bid to escape the storm, Emma is killed when she falls into a hidden crevasse.