*The best-selling 12-issue series illustrated by Alex Ross is now available as a single volume. The villains of the Legion of Doom — led by Lex Luthor and Brainiac — band together to save the world after a shared dream that seems to be a vision of the Earth's demise. They are confronted by the Justice League of America, who doubt their motives—and as their true plans unfold the two teams do battle. *Source: dccomics.com