On a break between missions, Jack Ryan Jr is asked by his mother to visit Sarajevo and track down a girl whose life she saved during the Bosnian War. Finally, he thinks, life might be quietening down. That's until he meets Aida - grown from a child into a beautiful and selfless woman. Jack finds himself drawn to her, not to mention impressed by her dangerous work helping Syrian refugees enter Europe. But the region is increasingly unstable, and just as Jack lets his guard down, Aida is violently kidnapped by the Serbian mafia.

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. 

On a remote island off the coast of Argentina, a team of elite counter-terror commandos prepare to assault a newly discovered Hezbollah hideout. What they don't expect is to be brutally ambushed themselves - slaughtered with no survivors. What they don't realise is that, on screens around the world, the enemies of the West are watching. Back in Washington, DC, the growing obstruction in the Senate has reached crippling levels, as a crucial treaty to strength NATO in Eastern Europe is inexplicably blocked.

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.

On a crowded tourist beach in Portugal, US operatives use a high-tech drone to watch a French arms dealer flirt with a beautiful woman. It's only when she leaves that they realise she has shot him dead. In Iran, protests are growing against the oppressive regime, whipped up by a charismatic student. Most external observers are excited, but on the ground a spy of questionable loyalty senses something is badly amiss. 

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 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.

Dominic Caruso. Nephew of President Jack Ryan. FBI agent and operator for The Campus, a top secret intelligence agency that works off the books for the U.S. government. Already scarred by the death of his brother, Caruso is devastated when he can't save a friend and his family from a terrorist attack. Ethan Ross was a mid-level staffer for the National Security Council. Now he's a wanted fugitive on the run with a microdrive that contains enough information to wreck American intelligence efforts around the world.

From Mark Greaney, the New York Times best-selling author of Mission Critical and a coauthor of Tom Clancy's Jack Ryan novels, comes another high-stakes thriller featuring the world's most dangerous assassin: the Gray Man. While on a mission to Croatia, Court Gentry uncovers a human trafficking operation. The trail leads from the Balkans all the way back to Hollywood. Court is determined to shut it down, but his CIA handlers have other plans. The criminal ringleader has actionable intelligence about a potentially devastating terrorist attack on the US.

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.

Jack Ryan has only just moved back into the Oval Office when he is faced with a new international threat. An aborted coup in the People's Republic of China has left President Wei Zhen Lin with no choice but to agree with the expansionist policies of General Su Ke Quiang. They have declared the South China Sea a protectorate and are planning an invasion of Taiwan. The Ryan administration is determined to thwart China’s ambitions, but the stakes are dangerously high as a new breed of powerful Chinese anti-ship missiles endanger the US Navy's plans to protect the island.

Troy Pearce is the CEO of Pearce Systems, a private security firm that is the best in the world at drone technologies. A former CIA SOG operative, Pearce used his intelligence and combat skills to hunt down America’s sworn enemies in the War on Terror. But after a decade of clandestine special ops, Pearce opted out. Too many of his friends had been sacrificed on the altar of political expediency. Now Pearce and his team chose which battles he will take on by deploying his land, sea, and air drones with surgical precision.

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.

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.

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. And then...news of a potentially devastating coalition: What if two of the greatest threats to the security of the United States were to form an unholy alliance?