Story
Featuring
Justice League
Storyline
The JLAers each face their evil doppelgangers and are then blamed for their lawless actions and exiled from Earth. When they return to fight their duplicates, the JLA discovers they are manifestations of their own dreams. The Atom performs microscopic brain surgery to disable them and the JLA shuts down Dr. Destiny's materiopticon to destroy the dream-beings.
Story Notes
This may be the first story to feature a Green Arrow/Green Lantern team-up. The Leaguers learn each other's secret identities in this story but Superman removes their memories of that knowledge at the end. References Justice League of America #5 and Justice League of America #12.
Story in three chapters of 9 pages, 10.67 pages, and 4.67 pages.