A Giant Special featuring "The Century War", the greatest crossover saga you've never read! When the Justice Leaguers begin to remember the Moon Maiden, a great heroine who sacrificed herself to save all reality from the evil Centurian, the World's Greatest Super- Heroes realize that a crucial piece of history has somehow disappeared. But the more they recall about this dire event, the more danger there is that the world-shattering evil may return! Now, the JLA must team up with this reality-erased heroine and two prime players from CRISIS ON INFINITE EARTHS to keep the Centurian from decimating the DC Universe!