THE CLASSIC SECOND THRILLER IN TOM CLANCY'S INTERNATIONALLY BESTSELLING JOHN CLARK SERIES'Action-packed' New York TimesNewly named head of an elite multinational task force, John Clark faces the world's greatest fear: international terrorism. And following each terrifying new outbreak - the ghosts from his own past. The challenge of a new mission is just what Clark needs, but the opportunities come faster than he expected.

Hostage-taking at a Swiss bank. The kidnapping of an international trader. Carnage at a theme park in Spain. Each incident seems separate, yet the timing disturbs Clark. Is there a connection? Is he being tested? Or is there a bigger threat out there, from terrorists so extreme that no government is ready to admit their existence?