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....

"A newly belligerent Chinese government leaves US President Jack Ryan with only a few desperate options in this continuation of the #1 New York Times bestselling Tom Clancy series. Jack Ryan is dealing with an aggresive 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...

"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....

"When the leader of North Korea is catastrophically injured, his incapacitation inadvertently triggers a "dead-man's switch," activating an army of sleeper agents in South Korea and precipitating a struggle for succession. Jack Ryan, Jr. is in Seoul to interview a potential addition to The Campus. But his benign trip takes a deadly turn when a wave of violence perpetrated by North Korean operatives grips South Korea's capital. A mysterious voice from...

To stop an unseen enemy from destroying the Campus, Jack Ryan Jr. is led to the South China Sea where he, after a midair collision serves as a flash point, must put the pieces of a conspiracy together to stop the world's two remaining super powers from going to war. Jack Ryan Jr. is in a world of trouble. When a benign surveillance operation takes a deadly turn, Jack finds himself locked in a struggle with an unseen enemy bent on destroying the...