DC Comics Graphic Novel Collection #24

In "null," a shadowy threat emerges when Ra's Al Ghul, aided by the enigmatic Amazon Diana [Artemis] and the unpredictable Bizarro, steals nuclear weapons with world-ending stakes. With time running out, Superman, Batman, and Wonder Woman must unite to stop the chaos before it's too late.

When Lois Lane stumbles upon Superman’s secret identity during a rescue mission gone wrong, Clark Kent and Bruce Wayne swap roles in a high-stakes deception—Clark posing as Superman while Bruce takes on the guise of the Dark Knight. As the two heroes navigate their new personas, the ruse strains their partnership and draws the attention of Shorty, who sees chaos as his chance to strike.