Celebrate the legacy of artist Carlos Pacheco with this reissue of the graphic novel by David S. Goyer and Geoff Johns that brings together DC's two original super-teams: the JLA and the JSA. When a reunion leads to several surprise betrayals by trusted members within both squads, a conspiracy is uncovered that leads Superman, Wonder Woman, Batman, Zatanna, and others from the depths of Limbo to the Rock of Eternity.