Superman #29 1989

Superman #29 (2021) begins "The Golden Age, Part One," as Superman and Jonathan Kent confront alien threats from an interdimensional breach. This issue is notable for launching a new creative era for the Man of Steel. Jonathan, having returned from the future, carries a heavy secret regarding his father's potential demise, adding significant emotional weight to their battles. The story explores the evolving father-son dynamic and sets the stage for major developments in Superman's legacy, making it a key moment for collectors.