Debt of Honor ends as Jack Ryan is confirmed vice president minutes before a mammoth act of terrorism kills the President, most of his cabinet, all but a few members of Congress, the entire Supreme Court and all of the Joint Chiefs of Staff. Suddenly Ryan is President, which is where Executive Orders begins.

Against all odds we have made it into the last half of the 1990s. The Cold War looks solved, Arabs and Jews are talking, confrontation is on the wane. In this new harmony, one discord -- what becomes of unemployed terrorists?

Newly elected, Jack Ryan has found that being President is not easy: domestic pitfalls await him at every turn; there's a revolution in Liberia; the Asian economy is going down the tubes; and now, in Moscow, someone may have tried to assassinate the chairman of the SVR - the former KGB - with a rocket-propelled grenade. Were the potential assassins political enemies, the Russian Mafia, or disaffected former KGB? Or is something far more dangerous at work here?

Colombian drug lords, bored with Uncle Sam's hectoring, assassinate the head of the FBI. The message is clear: Bug off! At what point do these druggies threaten national security? When can a nation act against its enemies? These are questions Jack Ryan must answer because someone has quietly stepped over the line.

Two men possess vital information on Russia's Star Wars missile defense system. One of them is Cardinal -- America's highest agent in the Kremlin -- and he's about to be terminated by the KGB. The other one is the American who can save Cardinal and lead the world to the brink of peace . . . or war. Here is author Tom Clancy's heart-stopping masterpiece -- a riveting novel about one of the most intriguing issues of our time.

Ex-Navy SEAL John Clark is the newly named head of Rainbow, an international task force dedicated to combating terrorism. In a trial by fire, he must stop a terrorist group of men and women so extreme that their success could literally mean the end of life on earth as we know it.

Tom Clancy returns to Jack Ryan's early days, in an extraordinary new novel of global political drama. Ryan's first days on the job at the CIA put him into a high-stakes game, playing for the life of the Pope and the stability of the Western world.

Charged with spotting terrorist threats, the top-secret "Campus" has its hands full when Middle East thugs and Colombian drug lords join forces. New Campus recruits include Jack Ryan Jr., son of master spy John Patrick Ryan, now President.

His work for the CIA is brilliant, cold-blooded, and efficient, but who is he? In a harrowing tour de force, phenomenally best-selling author Tom Clancy shows how an ordinary man named John Kelly crossed the lines of justice and morality to become the CIA legend known as Mr. Clark. It is an unforgettable journey into the heart of darkness, without mercy - without remorse.

It is fall. CIA analyst Jack Ryan, historian and former Marine, is vacationing in London with his wife and young daughter. Suddenly, right before his eyes, a terrorist group launches its deadly attack. Instinctively, he dives forward to break it up, and is shot. It is not until he wakes up in the hospital that he learns whose lives he has saved - the Duke and Duchess of Kent.

Somewhere under the freezing Atlantic, a Soviet sub commander has just made a fateful decision. The Red October is heading west. The Americans want her. The Russians want her back. The chase for the highly advanced nuclear submarine is on - and there’s only one man who can find her. Brilliant CIA analyst Jack Ryan has little interest in fieldwork, but when covert photographs of Red October land on his desk, Ryan soon finds himself in the middle of a high-stakes game of hide-and-seek played by two world powers - a game that could end in all-out war.

There's a new strong man in Russia but his rise to power is based on a dark secret hidden decades in the past. The solution to that mystery lies with a most unexpected source, President Jack Ryan.

A North Korean ICBM crashes into the Sea of Japan. A veteran CIA officer is murdered in Ho Chi Minh City, and a package of forged documents goes missing. The pieces are there, but assembling the puzzle will cost Jack Ryan, Jr., and his fellow Campus agents precious time. Time they don't have.

Privately training with special forces, he’s honing his combat skills to continue his work within the Campus, hunting down and eliminating terrorists wherever he can--even as Jack Ryan Sr. campaigns to become President of the United States again. But what neither father nor son knows is that the political and personal have just become equally dangerous. A devout enemy of Jack Sr. launches a privately-funded vendetta to discredit him and connect him to a mysterious killing in his longtime ally John Clark’s past. All they have to do is catch him.

When Russian President Valeri Volodin's ambitions are foiled in Dagestan, he faces a difficult choice. The oligarchs who support him expect a constant flow of graft, but with energy prices cratering, the Russian economy sputters to a virtual halt. Unable to grow the Russian market at home, his hold on power relies on expansion abroad—a plan that has been thwarted by the United States in the past. But this time Volodin has determined that an indirect approach is the best.