Issue: #17
The Great Supergirl Mirage! (Action Comics #256 - The Superman of the Future!)The World's Greatest Heroine! (Action Comics #285 - The World's Greatest Heroine)The Infinite Monster! (Action Comics #285 - The World's Greatest Heroine)Supergirl Goes to College! (Action Comics #318 - The Death of Luthor!)Crypt of the Frozen Graves (Adventure Comics #424 - Crypt of the Frozen Graves; The Invasion)Trail...
Creators: Dick Giordano, George Pérez
Characters: Superman, John F. Kennedy, Supergirl, Lex Luthor, Brainiac 5, Cosmic Boy, Lightning Lad, Saturn Girl, Beppo, Zor-El, Comet the Super-Horse, Jackie Kennedy, Wanda Five, Princess Tlaca