Book of Lies Part 2 04 of 13

Today in Fort Lauderdale, Florida, Cal Harper comes face-to-face with his family's greatest secret: his long-lost father, who's been shot with a gun that traces back to Mitchell Siegel's 1932 murder. But before Cal can ask a single question, he and his father are attacked by a ruthless killer tattooed with the ancient markings of Cain. And so begins the chase for the world's first murder weapon.

What does Cain, history's greatest villain, have to do with Superman, the world's greatest hero? And what do two murders, committed thousands of years apart, have in common? This is the mystery at the heart of Brad Meltzer's riveting and utterly intriguing new thriller.