Superman #152

In "The Robot Master!", Superman and Supergirl face a mysterious threat when robotic duplicates of Perry White, Lois Lane, Jimmy Olsen, and even Clark Kent appear across Metropolis. Written by Jerry Siegel and brought to life with crisp detail by Curt Swan and George Klein, this 1962 classic sees the Man of Steel racing to uncover the identity of the enigmatic Robot-Master before the impostors cause irreversible damage. The cover by Curt Swan and George Klein captures the tension perfectly, hinting at a clever deception that’s far from what it seems.