Jack Ryan Jr. finds himself on the front lines of cyber war and in the eye of a killer storm in this thriller in Tom Clancy's #1 New York Times bestselling series. 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. Brown has no idea that Jack works for The Campus. Jack has no idea that the awkward accountant has been tasked with uploading a cyberwarfare program into the highly secure Dalfan Technologies mainframe on behalf of the CIA. On the verge of mission success, Brown discovers a game within the game, and the people who now want to kill him are as deadly as the cyclone bearing down on the island nation. Together Ryan and Brown race to escape both the dangerous storm and a team of trained assassins in order to prevent a global catastrophe, even at the cost of their own lives.

Jack Ryan, Jr.’s race to stop an international criminal conspiracy is intertwined with the fate of an old friend in this blistering entry in the #1 New York Times bestselling series. 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. It seems simple enough, but before it's done, Jack will find himself alone, his life hanging by a thread. If he survives, he'll be one step closer to finding the shadowy figure behind the CIA leak and its true purpose, but in the process, he'll challenge the world's most dangerous criminal syndicate with devastating consequences.

Jack Ryan, Jr. is out to avenge the murder of an old friend, but the vein of evil he's tapped into may run too deep for him to handle in the latest electric entry in the #1 New York Times bestselling series. While on vacation in Barcelona, Jack Ryan, Jr. is surprised to run into an old friend at a small café. A first, Renee Moore seems surprised to see Jack, but then she just seems irritated and distracted. After making plans to meet later, Jack leaves, only to miss the opportunity to ever speak to Renee again, as the café is destroyed minutes later by a suicide bomber. A desperate Jack plunges back into the ruins to save his friend, but it's too late. As she dies in his arms, she utters one word, "Sammler." When the police show up they are initially suspicious of Jack until they are called off by a member of the Spanish Intelligence Service. This mysterious sequence of events sends the young Campus operative on an unrelenting search to find out the reason behind Renee's death. Along the way, he discovers that his old friend had secrets of her own—and some of them may have gotten her killed. Jack has never backed down from a challenge, but some prey may be too big for one man.

Jack Ryan Jr. stands alone against powerful enemies in this thrilling novel in Tom Clancy’s #1 New York Times bestselling series. On a mission in Tehran, Jack Ryan, Jr., meets his oldest friend, Seth Gregory. As they part, Seth slips Jack a key, along with a perplexing message. The next day Jack is summoned to an apartment where two men claim Seth has disappeared with funds for a vital intelligence operation. They say he’s turned and leave Jack with a warning: If you hear from Seth, call us. Do not get involved. Jack soon finds himself lost in a maze of intrigue, lies, and betrayal where no one is who they seem to be—not even Seth, who’s harboring a secret that harkens back to the Cold War. A secret that is driving him to the brink of treason....

Jack Ryan, Jr., will do anything for a friend, but this favor will be paid for in blood in the latest electric entry in the #1 New York Times bestselling series. 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. The man running the mission, Peter Beltz, is an old friend from Ding's Army days. Ding hadn't seen his friend since Peter's transfer to the CIA eighteen months prior, and intended to use the assignment to reconnect. Unfortunately, Ding had to cancel at the last minute and asked Jack to take his place. 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.

As mounting tensions between China and the United States push the world’s two great powers to the brink of war, it falls to President Jack Ryan to identify the lethal chess master behind the scenes in this thriller in Tom Clancy's #1 New York Times bestselling series. Jack Ryan is dealing with an aggresive challenge from the Chinese government as the G20 Summit approaches. 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 Premier Zhao is determined to limit Ryan's choices in the upcoming negotiations. But there are hints that there's even more going on. A routine traffic stop in rural Texas leads to a shocking discovery—a link to a Chinese spy who may have intelligence that lays bare an unexpected revelation. John Clark and the members of the Campus are in close pursuit, but can they get the information in time?

Jack Ryan Jr. is caught in the cross-hairs of a would-be tyrant in this exhilarating thriller in Tom Clancy's #1 New York Times bestselling series. Jack Ryan, Jr., is on his own. He's been ousted from his position at the Campus, the off-the-books intelligence agency that was set up by his father, the President. As if that's not bad enough, someone is out for Jack‘s blood. The police think that he was just the victim of a mugging, but he knows a professional assassin when he kills one. Using clues found on his would-be dispatcher, Jack launches his own shadow campaign to uncover the brutal truth about a world-renowned philanthropist and human rights advocate—and a long-running false-flag war of terror that has claimed thousands of lives....