The US President, along with most of the Cabinet and Congress, is dead. Dazed and confused, the man who only minutes before had been confirmed as the new Vice-President of the United States is told that he is now President. President John Patrick Ryan. With stunning force, Ryan's responsibilities crush on him. He must calm an anxious and grieving nation, all while attempting to reconstitute a Cabinet and a Congress with the greatest possible speed.

Razio Yamata is one of Japan's most influential industrialists, and part of a relatively small group of authority who wield tremendous authority in the Pacific Rim's economic powerhouse. He has devised a plan to cripple the American greatness, humble the US military, and elevate Japan to a position of dominance on the world stage. Yamata's motivation lies in his desire to pay off a Debt of Honor to his parents and to the country he feels is responsible for their deaths - America.

It is The Campus. Secretly created under the administration of President Jack Ryan, its sole purpose is to eliminate terrorists and those who protect them. Officially, it has no connection to the American government - a necessity in a time when those in power consider themselves above such arcane ideals as loyalty, justice, and right or wrong.

Whether hunting warlords in Japan, druglords in Colombia, or nuclear terrorists in the United States, John Clark is efficient and deadly ? but even he has ghosts in his past, demons that must be exorcised. And nothing is more demonic than the peril he must face as the commander of a covert multi-national anti-terrorism squad known as Rainbow. Almost as soon as the group is formed, three terrorist attacks occur that seem unrelated at first, but may be the beginning of a new brand of terrorism like nothing the world has ever encountered before.

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.

Peace may finally be at hand in the Middle East - as Deputy Director of the CIA Jack Ryan lays the groundwork for a peace plan that could end centuries of conflict. But ruthless terrorists have a final, desperate card to play: they have their hands on a nuclear weapon and have placed it on American soil in the midst of an escalation in tension with the Soviet Union. The terrorists hope to rekindle cold war animosity and prevent reconciliation between Israelis and Palestinians.

The Campus has been discovered. And whoever knows they exist knows they can be destroyed. Meanwhile, President Jack Ryan has been swept back into the Oval Office - and his wisdom and courage are needed more desperately than ever. Internal political and economic strife has pushed the leadership of China to the edge of disaster. And those who wish to consolidate their power are using the opportunity to strike at long-desired Taiwan, as well as the Americans who have protected the tiny nation.

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 looking into the 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.

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.

At what point does criminal activity threaten national security? When can a nation respond to it as to an enemy? These are the questions Jack Ryan must consider when he hears the awful news: Colombian drug lords, tired of being harassed by US law enforcement agents, have assassinated three high American officials, and that is just the beginning. The message is clear: Leave us alone. But they have pushed too far. Someone steps quietly over the line they have drawn, deploying covert-action teams in Colombia, intending to take the fight to the enemy.

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.

His code name is Mr Clark. And his work for the CIA is brilliant, cold-blooded, and efficient...but who is he really? In a harrowing tour de force, Tom Clancy shows how an ordinary man named John Kelly crossed the lines of justice and morality - to become the CIA legend, Mr Clark.

This is an unforgettable journey into the heart of darkness. Without mercy. Without guilt. Without remorse.

Abandoned by other international leaders, Jack Ryan alone counters the threat posed by Russian president Valeri Volodin. This isn't the first time that the dictator has threatened world peace, but this time he's playing a very nuanced game, moving chess pieces around the board while isolating Ryan from the rest of the international community. Fortunately, Jack Ryan, Jr. and the rest of his Campus team find themselves in the middle of action with a vital clue to the Russian's intentions.

A US Navy commander is attacked by an unidentified Russian man while having dinner with his wife. A CIA operative travelling on a Canadian passport is intercepted and interrogated at Tehran Airport. A team of FBI officers are arrested by Indonesian police for travelling under fake passports in Jakarta. These apparently unrelated incidents point to a compromise in US government security, and Jack Ryan and his team must find out where it is coming from.

When brilliant and eccentric scientist Liu Wangshu disappears from his apartment in China, the Ministry of State Security is furious and certain they know what's happened: a defection to the Americans. President Jack Ryan knows how valuable an asset Liu would be - the inventor is responsible for much of China's recent technological progress, with his latest project rumoured to be the biggest yet. The problem is that none of Ryan's team have any idea where Liu is.