The World’s Greatest Heroes become something more than legends in this definitive collection of Mark Waid’s era-shaping Justice League stories. From reality-warping nightmares to apocalyptic invasions, the JLA stands between Earth and the impossible—and, at times, between each other.From Superman, the Flash, the Legion of Super-Heroes, and more, Mark Waid wrote across the entire DC Universe. Now, for the first time, his epic stewardship of the JLA comes together in one massive omnibus.This volume includes iconic moments that helped define a generation of comics, including the seminal retelling of the JLA’s founding, the formation of the Flash and Green Lantern’s unbreakable bond of friendship, how the Batman took down the entire League by himself, the Queen of Fables’ nightmarish assault, and more!JLA by Mark Waid Omnibus collects The Flash & Green Lantern: The Brave and the Bold #1-6; JLA #18-21, #32-33, #46-58, and #60; JLA Secret Files #3; JLA: Heaven’s Ladder; JLA: A Midsummer’s Nightmare #1-3; and JLA: Year One #1-12.(W) Mark Waid (A) Howard Porter; Bryan Hitch; Mark Pajarillo