The annual team-up between the Justice League of Earth-One and the Justice Society of Earth-Two takes both to a brand new world: Earth-X, the home of Uncle Sam and the Freedom Fighters!

Here it is! Gerry ConwayÕs stunning climax to the saga of Despero!

Despero will rule Gotham City unless the JLA can stop him! And for the first timeÑthe origin of Despero!

The Red Tornado appears during a meeting of the Justice League of America—intent on killing the members of the team! What has caused the android to attack his fellow heroes?

ÒTHE COMMAND IS CHAOS!Ó The Anarchist has been tapping into Green Lantern's power to grant himself matter-altering powers! But who is this new foe? And how can the Justice League of America defeat a man with the power of mind over matter?!

The air we breathe, the water we drink and the food we eat is quickly becoming toxic due to a crazed outsider seeking to poison all of Earth!

With all three items recovered, Mordru unleashes three demons imprisoned for 1,000 years.