The 'event' storyline that started it all - collected for the first time! Back in 1985, when huge multi-part crossovers and 'event' storylines were unheard of, Crisis on Infinite Earths rocked comicdom with a literally Earth-shattering epic that impacted on every character in the DC Universe and beyond. Realities were turned inside and out and classic heroes met fearful deaths. It was the end and beginning of the DC Universe, and now at last it can be seen again, collected in all its glory for the first time. Superman, Batman, Wonder Woman, the Flash, Supergirl and a host of other heroes and villains must face a threat from an anti-matter universe, a foe intent on wiping out Earth again and again, in all its alternate froms. Battles and sagas come no bigger than this!