Teenage Mutant Ninja Turtles Adventures #31

All four Turtles charge forward through a darkened tunnel on this April 1992 cover from Archie's Teenage Mutant Ninja Turtles Adventures — Leonardo and Raphael front and center, weapons ready, with Michelangelo and Donatello flanking them in full battle mode. Looming behind the team is a fearsome armored anthropomorphic cat warrior, while a red-haired woman looks on from the shadows, hinting at the unlikely alliances and tense confrontations awaiting inside. It's a dynamic, energetic image that captures exactly why this series kept readers coming back month after month.