All-Star Squadron #15 [Newsstand]-Good (1.8 – 3)

''Master of Worlds and Time!,'' As the JLA/JSA/All-Star Squadron teams defeat the Crime Syndicate on both Earth-Prime in 1962, and Earth-2 in 1942, thereby preventing the stolen nuclear missiles from going off on both worlds, Per Degaton still as one more trick up his sleeve: Use the last hidden stolen nuclear missile and detonate it in 1942, thereby forcing Earth-2's leaders to surrender to him.