An unimaginably powerful computer has fallen into unimaginably evil hands. Covert-One agent Jon Smith flies to Paris to find the forces wielding an all-powerful, secret DNA computer. Following a trail that leads him across two continents, Smith uncovers a web of deception that could cost millions of lives and reshape the world.

Do you think you know what really happened after World War II? You don't. Sigma made sure of that. "Ludlum's trademark skills of intricate plotting, breakneck pacing, and high-wire drama are all on display in this gripping thriller," writes Amazon.com.

It begins in Geneva. There American lawyer Joel Converse meets a man he hasn't seen in twenty years, a covert operative who dies violently at his feet, whispering words that hand Converse a staggering legacy of death: "THE GENERALS... THEY'RE BACK... AQUITAINE!" Suddenly Converse is running for his life, alone with the world's most shattering secret. Pursued by anonymous executioners to the dark corners of Europe, he is forced to play a game of survival by blood rules he thought he'd long left behind.

Only two rival spies - and one mysterious woman - can stop them: Scofield, CIA, and Talaniekov, KGB. They share a genius for espionage - and a life of terror and explosive violence. Sworn enemies, they have vowed to terminate each other - yet now they must become allies. Because only they possess the brutal skills and ice-cold nerves vital to destroy an international circle of killers, the Matarese.

Reformed from his days of as a covert operative and assassin for the US government, Paul Janson has a new mission and a new partner. Working independently with highly skilled sharpshooter Jessica Kincaid, Janson only takes operations he believes contributes to the world's greater good. When his latest job rescuing a doctor abducted in international waters by African pirates goes haywire, Janson realizes he's caught in the middle of something much bigger.

This time the stakes are higher than ever. For someone else has taken on the Bourne identity, a ruthless killer who must be stopped or the world will pay a devastating price. To succeed, the real Jason Bourne must maneuver through the dangerous labyrinth of international espionage, an exotic world filled with CIA plots, turncoat agents, and ever-shifting alliances, all the while hoping to find the truth behind his haunted memories and the answers to his own fragmented past.

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.

Colorado Congressman Evan Kendrick is trying to live out his term of office quietly—when a political mole reveals to the world Kendrick's deepest secret: that Kendrick was the anonymous man in Masqar, the man who courageously freed the hostage held in the American embassy by Arab terrorists; the unknown hero who performed an act of outrageous daring then silently disappeared. Now, suddenly, Kendrick is a living target pursued by the terrorists he outwitted.

Todd Belknap, a legendary field agent for Consular Operations with a reputation as a cowboy, is cut loose from the agency after an operation goes wrong. At the same time, Jared Rinehart, his best friend and fellow agent, is abducted in Lebanon by a militia group with a vicious reputation. When the government refuses to either rescue Rinehart or negotiate for his release, Belknap decides to take matters into his own hands.

The Fourth Reich is waiting to be born. The only man who can stop it is about to sign its birth certificate. In 1945 the children of the Third Reich were secretly hidden all over the world - to be concealed until the 1970's, when they would come of age. Then the most elaborate plans and $780 million in a Swiss bank would be waiting. There would even be an unsuspecting outsider to set the plan into action. that outsider is Noel Holcroft, the American son of a high-ranking Nazi.

Amaya Bajaratt is beautiful, elusive - and deadly. Born in a remote Basque village, she was forced to look on as soldiers brutally killed her parents - and at that moment she vowed death to all authority. Now an accomplished assassin, when the man she loves is killed in a terrorist raid she strikes out in a bold act of vengeance that involves the heads of Israel, England, France, and the United States in one violent act.

Mitch Rapp has worked for a number of presidents over his career, but Anthony Cook is unlike any he’s encountered before. Cunning and autocratic, he feels no loyalty to America’s institutions and is distrustful of the influence Rapp and CIA director Irene Kennedy have in Washington.

Operation Treadstone has nearly ruined Adam Hayes. The top-secret CIA Black Ops program trained him to be an all but invincible assassin, but it also cost him his family and any chance at a normal life. Which is why he was determined to get out. Working as a carpenter in rural Washington state, Adam thinks he has left Treadstone in the past, until he receives a mysterious email from a former colleague, and soon after is attacked by an unknown hit team at his job site.

Court Gentry is known as The Gray Man - a legend in the covert realm, moving silently from job to job, accomplishing the impossible, and then fading away. And he always hits his target. But there are forces more lethal than Gentry in the world. And in their eyes, Gentry has just outlived his usefulness. Now, he is going to prove that for him, there's no gray area between killing for a living-and killing to stay alive.

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.