Superman

"Fall of the supermen! Kenan Kong, the New Super-Man of China, has been taken. Kal-L, the Red Son Superman of Earth-30, is gone. Sunshine Superman, the mystical protector of the Dreamworld, has vanished without a trace. Someone--or something--is collecting Supermen from across the Multiverse. And Kal-El, the Man of Steel himself, is next on the list."--Back cover.