Writer Grant Morrison is known for his innovative work on comics from the graphic novel ARKHAM ASYLUM to acclaimed runs on ANIMAL MAN and DOOM PATROL, as well as his subversive creator owned titles such as THE INVISIBLES, SEAGUY, JOE THE BARBARIAN and WE3. He has also written best-selling runs on JLA, SEVEN SOLDIERS OF VICTORY and New X-Men and recently helped to reinvent the DC Universe in ALL-STAR SUPERMAN, 52, BATMAN and JOE THE BARBARIAN. He is currently writing both SUPERMAN: ACTION COMICS and BATMAN: INCORPORATED as a part of DC COMICS—THE NEW 52.

Grant Morrison's incredible run on JLA continues in this new hardcover.

First, the JLA's very first foe, Starro the Conqueror, returns in a new guise as the Star Conquerer! The JLA is powerless to awaken a slumbering world trapped in the endless nightmares caused by the menace formerly known as Starro. But help arrives in the form of an unexpected ally: Daniel, The Lord of Dreams, from the pages of THE SANDMAN. And in the tale "Crisis Times Five," the Justice League of America meets the Justice Society of America as only Grant Morrison can write it!

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.