Relive the legendary 1990s JLA series, written by comics mastermind Grant Morrison (FINAL CRISIS) with stunning art by Howard Porter and others, in this amazing volume collecting JLA #1-9 and SECRET FILES AND ORIGINS #1! The action begins as the JLA reunites to stop the Hyperclan, who have come to Earth posing as a new group of super heroes. But as their true nature comes to light, only the World's Greatest Super Heroes can stop them! Standing side by side, Batman, Superman, Wonder Woman, Aquaman, The Flash, Green Lantern and the Martian Manhunter take on alien posers and come to realize that Earth needs a protectorate made up of only the mightiest icons!

Comics legend Grant Morrison (ALL STAR SUPERMAN, FINAL CRISIS) delivers his unique take on the adventures of the World's Greatest Super-Heroes! This volume features a cosmic adventure on a grand scale as the Justice League faces off against Lex Luthor's newly assembled Injustice Gang while the fate of the Earth itself hangs in the balance. Plus, the heroes must race through time to stop a threat to all the evil god Darkseid. This volume collects JLA 10-17, Prometheus (Villains) #1, JLA/WildC.A.T.s #1, and JLA Secret Files #2.

Comics legend Grant Morrison (ALL STAR SUPERMAN, FINAL CRISIS) delivers his unique take on the adventures of the World's Greatest Super-Heroes! The JLA's very first foe, Starro the Conqueror, returns in a new guise as the Star Conquerer! But help arrives in the form of an unexpected ally: Daniel, The Lord of Dreams, from the pages of THE SANDMAN. And when Earth is threatened by beings of seemingly unlimited power—beings reminiscent of the genies, and fairies of ancient myth—members of both the JLA and the JSA rush to answer a challenge that may be beyond their power.

The World’s Greatest Heroes have faced countless threats and the deadliest of enemies and have barely come out alive each time. So what happens when Mageddon—the doomsday weapon of the Old Gods—attempts to end all of existence…at the same time the JLA’s greatest foes band together as a brand new Injustice Gang? World War III is upon us and could be the end of the Justice League…and the world. This volume collects JLA #32-46.