A comic book cover featuring the character Batman, with a prominent image of Batman's chest and head in the foreground. The cover has a red and blue color scheme with a background that includes a cityscape and a figure in a brown coat. The title 'WONDER COMIC MONTHLY' is prominently displayed at the top, with the issue number '25' and the subtitle 'THE CORPSE THAT WOULDN'T DIE!' below it. The cover also features a smaller image of a character in a red and blue costume in the bottom left corner.