Rainbow SixBy: Tom Clancy Series: John Clark THE CLASSIC SECOND THRILLER IN TOM CLANCY'S INTERNATIONALLY BESTSELLING JOHN CLARK SERIES 'Action packed' New York Times Newly 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