Father Pat West, SJ, was a buddy of the young Jack Ryan when they were both undergraduates at Boston College. Father West left a comfortable job in the philosophy department at Georgetown to work with the poor in Indonesia. Now, he's been arrested and accused of blasphemy against Islam. President Ryan is desperate to rescue his old friend, but he can't move officially against the Indonesians. Instead, he relies on the Campus team to find out who is framing the priest.

The CIA's deepest secrets are being given away for a larger agenda that will undermine the entire Western intelligence community. Director of National Intelligence Mary Pat Foley wants it stopped but doesn't know who, how, or why. Jack Ryan, Jr., is dispatched to Poland on a different mission. The clues are thin, and the sketchy trail dead ends in a harrowing fight from which he barely escapes with his life. If that's not bad enough, Jack gets more tragic news. An old friend, who's dying from cancer, has one final request for Jack.

Twenty-six years ago, Dr. Cathy Ryan restored the eyesight of a young Bosnian girl who'd been injured during an attack in the Bosnian War. Today, her son, Jack Ryan Jr. has agreed to track down the young woman and deliver a letter from his mother. The helpless child has grown into a remarkable woman. Aida Curic is a self-possessed beauty with a big heart and an even bigger secret who runs a controversial refugee agency near Sarajevo. Jack finds himself deeply drawn to both her and her country but soon finds himself in the crosshairs of seething ethnic tensions and ancient blood feuds.

Jack Ryan is dealing with an aggressive challenge from the Chinese government. Pawns are being moved around a global chessboard: an attack on an oil platform in Africa, a terrorist strike on an American destroyer, and a storm-tossed American spy ship that may fall into Chinese hands. It seems that President Zhao is determined to limit Ryan's choices in the upcoming G20 negotiations. But there are hints that there's even more going on behind the scenes.

Aboard an icebreaker in the Arctic Ocean, a sonar operator hears an unusual noise coming from the ocean floor. She can't isolate it and chalks the event up to an anomaly in a newly installed system. Meanwhile, operatives with the Chinese Ministry of State Security are dealing with their own mystery - the disappearance of brilliant but eccentric scientist, Liu Wangshu. They're desperate to keep his crucial knowledge of aerospace and naval technology out of their rivals' hands.

It begins with a family dinner in Princeton, New Jersey. After months at sea, US 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 Russian whose brother was killed when his submarine was destroyed by Commander Hagan's ship. Hagan demands to know how the would-be assassin knew his exact location, but the man dies before he says more.

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.

Jack Ryan, Jr., would do anything for Ding Chavez. That's why Jack is currently sitting in an open-air market in Israel, helping a CIA team with a simple job. It's a cushy assignment - a trip to Israel in exchange for a couple hours of easy work, but Jack could use the downtime after his last operation. Jack is here merely as an observer, but when he hastens to help a woman and her young son, he finds himself the target of trained killers. Alone and outgunned, Jack will have to use all his skills to protect the life of the child. 

A former U.S. senator and defense contractor needs someone to look over the books of Dalfan Technologies, a Singapore company - quickly. He turns to Jack Ryan, Jr., and Paul Brown, two employees of one of the best financial analysis firms in the country, which also happens to be the cover for The Campus, a top secret American intelligence agency.

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.

As the world shakes from seemingly disparate outbursts of terrorism, Jack Ryan prepares for a crucial negotiation with President Zhou's increasingly hostile China. But when a routine traffic stop on an isolated road in rural Texas leads to the discovery of a stolen USB stick, it becomes clear there is a dark connection between the attacks. With tensions rising, a US spy ship in the South China Sea gets caught up in a violent storm - a storm which threatens to push it into the path of the Chinese navy, with potentially disastrous consequences. 

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. 

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.

In an off-limits computer lab near Chicago, a mole infiltrates and steals a sophisticated piece of government security software. The implications are devastating - but it's only half the prize.... 

After a freezing mission in the North Sea which nearly costs lives - including his own - US Campus agent Jack Ryan Jr is taken off black ops. Ordered onto routine surveillance, he is sent to Singapore to check out a company with US interests. Soon enough, however, he finds the task anything but routine. It's clear there's a mole who must be uncovered - and quickly. As the mole attempts to cover their tracks, Jack finds himself dodging a team of highly trained killers as a tropical storm rolls in. What are the assassins trying to hide? And can Jack survive long enough to stop them?