Today in Fort Lauderdale, Florida, Cal Harper comes face-to-face with his own family tragedy: his long-missing father has been shot with a gun that traces back to Mitchell Siegel's 1932 murder. But soon after their surprising reunion, Cal and his father are attacked by a ruthless killer tattooed with the ancient markings of Cain.
So begins the chase for the world's first murder weapon. It is a race that will pull Cal back into his own past even as it propels him forward through the true story of Cain and Abel, an eighty-year-old unsolvable puzzle, and the deadly organization known for the past century as the Leadership.
Condition: Very Good