A little extra this time around, starting with a reprint of a Superman story with him in the Olympics from Superman #284 (February, 1975) with a Nick Cardy cover, and seeing where that takes us!
...and comes faces to face with his past....and battles Superboy, in a story about "The Secret Guardian Of Smallville!" by Cary Bates, Curt Swan and Bob Oksner.
This issue also has puzzles, a feature on people who broke into the Fortress of Solitude, and a few reprints....
But, the selling point of the issue was the main reprint....from....
Action Comics 304
Superman and Lana Lang were taken there by force, but Superman's powers seems to fail him (a deliberate ploy by the man of steel, to prevent the criminals in charge from syphoning his powers to use in their nefarious scheme).
But, if this seem oddly familiar....(but not reprinted in the Superman issue....).