Decades ago, when he was a young CIA analyst, President Jack Ryan, Sr. was sent on what was supposed to be a simple support mission to investigate the death of an operative who had been looking into suspicious banking activities at a Swiss bank. Ryan's dogged tenacity uncovered not only financial deceit, but also the existence of a KGB assassin, code-named Zenith. He was never able to find the killer. But in the shadowy world of covert operations,...

While vacationing in London, CIA analyst Jack Ryan saves the Prince and Princess of Wales from a terrorist attack and gains the gratitude of a nation and the enmity of its most dangerous ment.

Jack Ryan, Sr. has made a momentous choice. He's running for President of the United States again and thus giving up a peaceful retirement to help his country in its darkest hour. But he doesn't anticipate the treachery of his opponent, who uses trumped up charges to attack one of Ryan's closest comrades, John Clark.Now, Clark is in a race against time and must travel the world, staying one step ahead of his adversaries, including a shadowy organization...

"After years of facing international threats, President Jack Ryan learns that the greatest dangers always come from within... It begins with a family dinner in Princeton, New Jersey. After months at sea, U.S. Navy Commander Scott Hagan, captain of the USS James Greer, is on leave when he is attacked by an armed man in a crowded restaurant. Hagan is shot, but he manages to fight off the attacker. Though severely wounded, the gunman reveals he is a...

In a nondescript office building in suburban Maryland, a firm named Hendley Associates does a profitable business in stocks, bonds, and international currencies, but its real mission is quite different: to identify and locate terrorist threats, and then deal with them, in whatever manner necessary. "The Campus" is always on the lookout for promising new talent, and three men are about to cross its radar.

Even though he's on forced leave from the clandestine intelligence group known as The Campus, Jack Ryan, Jr., still finds himself caught in the crosshairs after an attempt on his life is thwarted when he turns the tables on his would-be dispatcher. Convinced that the attack is linked to his recent covert actions with the convalescing Iranian national Ysabel Kashini, Jack sets out to find out who wants him dead, and why. Using clues found on the now...

Newly elected President, Jack Ryan finds that domestic pitfalls await him at every turn. In addition, there is an assassination attempt made on a high-level Russian official. Ryan wonders if the assassins were policical enemies, the Russian Mafia, disaffected former KGB, or something far more dangerous.

When a Japanese airliner plows into the Capitol building killing the President and most of the members of his Cabinet and Congress, Jack Ryan reluctantly assumes the role of Commander in Chief and must simultaneously calm the nation, conduct an investigation, reassemble the government, and face off with the country's enemies.

In Indonesia, an American gaming engineer is coerced into parting with cutting edge Artificial Intelligence software. But in the wrong hands, it could wreak havoc . . . A garbled message from his old friend Father Pat West warns President Jack Ryan of an impending technology crisis - and that Father Pat is in deadly danger. With the Campus on the trail of the potentially destructive computer programme, Jack races to save his friend. And time is...

A rogue nuclear Russian submarine is steaming toward the East Coast of the United States. For President Jack Ryan, memories of past events may seem stunningly vivid, but the dangers are terrifyingly real in the latest entry in this #1 New York Times bestselling series. US intelligence is reporting turmoil in the Russian navy. Their deadliest submarine, the Belgorod, has unexpectedly launched, and taken along with it a long list of questions. Who authorized...