Dwayne McDuffie, a writer-producer on the Emmy Award-winning animated series JUSTICE LEAGUE UNLIMITED, joins forces with superstar artist Ed Benes for thrilling new adventures of the World's Greatest Super Team in this latest hardcover graphic novel collecting the series. Red Tornado, the Justice League's resident android, discovers the culprit behind his recent malfunctions and the ensuing confrontation leads to a massive battle between the JLA and one of their oldest adversaries. Meanwhile, Vixen and Animal Man struggle with their own super-abilities and challenge a deadly being who warps the histories of every JLA member. It's DC's heaviest hitters as you've never seen them before!