The sprawling miniseries chronicling the dawn of the DC Universe's Silver Age continues! It's the birth of a whole new breed of super-hero as the careers of The Flash, the Challengers of the Unknown, Black Canary, Martian Manhunter, and the future Green Lantern begin their dazzling ascent. Meanwhile, Batman comes face-to-face with a mysterious new enemy who will tie them all together! No interior ads!