Jack Ryan Jr. teams up with forensic accountant Paul Brown, another member of The Campus, when a mission tasked by former U.S. Senator Weston Rhodes and based in the island city-state of Singapore turns deadly for all concerned.

"In the latest electrifying adventure in Tom Clancy's #1New York Timesbestselling series, Jack Ryan, Jr., learns that sometimes the deadliest secret may be standing right next to you. Former U.S. Senator Weston Rhodes is a defense contractor with an urgent problem. His company needs someone to look over the books of Dalfan Technologies, a Singapore company--quickly. He turns to his old friend Gerry Hendley for help. Hendley Associates is one of the best financial analysis firms in the country and the cover for The Campus, a top-secret American intelligence agency. Rhodes asks for two specific analysts, Jack Ryan Jr., and Paul Brown, a mild-mannered forensic accountant. Both Ryan and Brown initially resist, for different reasons. On the long flight over, Ryan worries he's being sidelined from the next Campus operation in America's war on terror. Brown--who was never very good with people--only worries about the numbers, and finding a good cup of tea. Brown has no idea Jack works for The

#1 New York Times bestselling author Tom Clancy created a world of indelible characters who live on this electrifying thriller. Jack Ryan Jr. is going out on an ordinary audit. Hendley and Associates, the investment firm that acts as cover for the Campus is looking to invest in a German company. Along for the ride is David Kraft a back office employee who will help run numbers, but is mostly useful to help carry Jack's bags. But all isn't what it seems. Kraft has a secret past. One that may be very much closer to the surface than it first appears, and one that has put both men in terrible danger.