Cain’s murder of Abel is history’s most infamous killing, but one detail remains hidden: the weapon Cain used to strike down his brother.
In 1932, Mitchell Siegel was murdered, inspiring his grieving son to create Superman—the world’s first superhero. But the gun used in Mitchell’s murder vanished, just like Cain’s weapon, until now.
In modern-day Florida, Cal Harper uncovers his family’s darkest secret when his long-lost father reappears, wounded by a gun that ties back to Mitchell Siegel’s death. Before Cal can find answers, they’re ambushed by a tattooed killer marked with ancient symbols of Cain.
What links history’s first villain to Superman’s origins? And how do two murders, separated by millennia, share a deadly secret? The truth awaits in this pulse-pounding thriller.
