Action Comics #331

In "Clark Kent's Masquerade as Superman!", Lois Lane orchestrates a prank by arranging a fake newspaper with a headline exposing Superman’s secret identity—only for the joke to accidentally become real when the paper gets printed for real. With Perry White and Lois now urging Clark to play along as a publicity stunt, the Daily Planet’s mild-mannered reporter finds himself caught in a high-stakes charade he never signed up for. Written by Otto Binder and illustrated by Al Plastino, with a cover by Curt Swan and George Klein, this 1965 classic blends humor and suspense in a story where truth and fiction blur.