The Justice League of America is the ultimate dream team made up of the greatest heroes the world has ever known: Superman, the Flash, Wonder Woman, Batman, Green Lantern, Aquaman and the Martian Manhunter. the League under attack from these mysterious beings, it is surely only a matter of time before one of them will fall... Four), John Byrne (Superman, Batman, Spider-Man, X-Men) and Jerry Ordway (JLA, Superman, Wonder Woman) pits the JLA against the next generation of villainy.