Action Comics #447 1975 GD-VG Vintage Comic

Author: Elliot S. Maggin
Art: Curt Swan
Published: 1975

"The Superman That Time Forgot!", a future Superman warns the present-day Man of Steel of a time-manipulating force threatening to erase him from existence. Investigating his own past, Superman seeks to uncover the identity of this temporal enemy and prevent his own undoing. The mystery deepens as the future Superman's warnings intensify, highlighting a potential paradox. Superman must race against time to protect his history and ensure his continued existence. Key characters include the present and future Supermen, and an unknown time manipulator.