WRITTEN BY MARK WAID; ART AND COVER BY HOWARD PORTER AND DREW GERACI
The truth behind Ra's Al Ghul's master plan surprises the World's Greatest Super-Heroes in Part 3 of the 4-part "Tower of Babel!" In a hidden Antarctic base, the JLA finally confronts its greatest enemy ? and it's not Ra's Al Ghul ? and is forced to face a horrible secret kept by one of the League's own members.