Stone Barrington is hired to protect a former intelligence agent with amnesia--and secrets worth killing for--in this heart-stopping thriller in the #1 New York Times bestselling series. Barton Cabot's intelligence career is even more top secret than that of his brother, CIA boss Lance Cabot. But following a random act of violence, Barton is suffering from amnesia--a dangerous thing in a man whose memory is chock full of state secrets. So Lance hires...