The assassinations of U.S. ambassador and the visiting head of the F.B.I. by Colombian drug lords trigger a mysterious covert response and an investigation of U.S. and Colombian actions by Jack Ryan.

John Kelly befriends a young woman with a checkered past. When her past reaches out to her in a horrifying way, he vows revenge. But the Pentagon also has plans for John Kelly.

After an airliner crashes into the Capitol, killing the president, Jack Ryan, the vice-president takes over. The novel describes Ryan's campaign to impose a right-wing morality on the U.S. and a new order on the world, the latter accomplished with the aid of high-tech warfare. A sequel to Debt of Honor. Jack Ryan becomes president by sheer accident when the former president, most of Congress, the Cabinet and the Supreme Court are bombed out of existence....

Newly elected President Jack Ryan is knee-deep in crisis when a high-level Russian is nearly assassinated and the world teeters on the brink of nuclear annihilation.

When a terrorist leader and a drug warlord form a dangerous alliance, three new Hendley Associates agents--FBI agent Dominic Caruso, his Marine captain brother Brian, and their cousin, Jack Ryan, Jr.--encounter unexpected dangers.

For years, ex-Navy SEAL Maxwell Moore has worked across the Middle East and behind the scenes for the Special Activities Division of the CIA, making connections, extracting valuable intelligence, and facing off against America's enemies at every turn. When Moore arrives at a rendezvous to take charge of a high-ranking Taliban captive, the meeting takes a horrific turn.

As China plans to invade Taiwan, and launches a cyber attack on the U.S., President Jack Ryan, his son, and the team at the Campus have to act fast if they are going to stop the increasingly rogue nation.

"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. The challenge facing President Jack Ryan is an old one with a terrifying new twist. The international stalemate with North Korea continues into its seventh decade....

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. A floating natural gas facility in Lithuania is blown up. A Venezuelan prosecutor is assassinated. A devastating attack on a Russian troop train kills dozens. Only one man recognizes an ominous pattern in...

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...