Collects JLA: EARTH 2 (2000) + THE FLASH #123 (1961).
JLA: EARTH 2:
Ultraman, Owlman, Superwoman, Power Ring and Johnny Quick are the Crime Syndicate of America, super powered upholders of corruption on the world much like our own. When noble doppelgangers from another reality are transported by a strange visitor to their planet they threaten all of the CSA’s cruel certainties. Can the Crime Syndicate prevail against this Justice League of America? And can they extend their evil dominion to the world of Superman, Batman and Wonder Woman?
THE FLASH #123:
In one of DC Comics’ most significant Silver-Age tales, the modern-day Flash (Barry Allen) vibrates into the parallel world of Earth-Two to meet his Golden-Age counterpart, the original Flash, Jay Garrick.