Crisis on Infinite Earths (Volume 1)

Overview
Crisis on Infinite Earths was a twelve-issue limited series published from April of 1985 until March of 1986. Written by Marv Wolfman and penciled by George Pérez, it represents one of the most significant landmark events of the DC Universe. Commonly referred to simply as the Crisis, this series effectively negated the continuity supplied during the publishing eras known as the Golden Age and Silver Age of comics. The title featured virtually every known character in the DC Universe and culminated in the deaths of several key characters including the Silver Age Supergirl and the Flash. In 2006, a sequel series entitled Infinite Crisis illustrated the ramifications wrought by the events chronicled in the original Crisis series.

Link

 * Crisis on Infinite Earths (Volume 1) on Wikipedia
 * Crisis on Infinite Earths (Volume 1) on DC Wiki
 * Crisis on Infinite Earths (Volume 1) on Comic Vine