J’onn J’onzz, the Martian Manhunter, has held on to a secret for decades, one that threatens to shatter not only his relationships, but the Earth itself! When that secret is finally revealed by an enemy, the Justice League of America must swing into action to uncover a vast Martian conspiracy before it can doom the world! But how can the JLA fight super-powerful foes who can effortlessly impersonate anyone? Guest starring the New Titans and the Outsiders, and featuring the final fate of Captain Comet!
When all the grown-up super-heroes in the world disappear, the disbanded Teen Titans find themselves the lone protectors of Earth! And despite their best efforts, they are unable to defeat the foe responsible when Kanjar Ro declares himself the ruler of Earth! Can the world’s only hope be a “Teen Titan” from times past?
by Martin Maenza, adapted and expanded from Crisis on Infinite Earths #9-10 by Marv Wolfman and George Pérez
As the remaining Earths begin to merge together, Brainiac and Lex Luthor of Earth-One have a plan to take them all! With an army of super-villains gathered from all five Earths, they mount a carefully planned invasion of Earth-Four, Earth-S, and Earth-X, swiftly defeating those worlds’ heroes. An army of super-heroes from Earth-One and Earth-Two soon arrive to free the other three Earths, but with the numbers favoring the villains, can the heroes rally to beat the odds? Guest starring the Justice League of America, the Justice Society of America, the New Teen Titans, the Outsiders, Infinity Inc., the Doom Patrol, the Marvel Family, the Freedom Fighters, and the Sentinels of Justice!
The Kryptonite Man and Ultraman of Earth-Three, two of Superman’s old foes, have that glowing green metal of kryptonite in common. But it’s not until Brainiac brilliantly puts them together that they are able to take on not only the Man of Steel but two other members of the Justice League of America!