Former marine sniper Bob Lee Swagger investigates one of the most enduring controversies of our time--the JFK assassination--in this New York Times bestselling 'terrific thriller' (Booklist, starred review). It's not even a clue. It's a whisper, a trace, a ghost echo, drifting down through the decades via chance connections so fragile that they would disintegrate in the puff of a breath. But it's enough to get legendary former Marine sniper Bob Lee Swagger interested in the events of November 22, 1963, and the third bullet that so decisively ended the life of John F. Kennedy and set the stage for one of the most enduring controversies of our time. Swagger begins his slow night stalk through a much-traveled landscape, unraveling government cover-ups and Cold War secrets. But he's asking questions that few have asked before: Why did the third bullet explode? Why did Lee Harvey Oswald, about to become the most hunted man on earth, risk it all by returning to his rooming house to secure a