Superman's Mission for President Kennedy! (Superman, President Kennedy, Supergirl, Lois Lane, Jimmy Olsen, Perry White / written by Bill Finger and E. Nelson Bridwell) - after watching Lana Lang's exposé of American fitness on TV, U.S. President John Kennedy asks Superman to help with a physical fitness initiative.If Lex Luthor Were Superman's Father! (part 1)The Wedding of Lara and Luthor! (If Lex Luthor Were Superman's Father! part 2) (Superman, Lex Luthor, Jor-El, Lara) (Lex Luthor travels back in tme to be Superman's dad / written by Jerry Siegel) The story 'Superman's Mission for President Kennedy!' was originally set to run in Superman #168, but was pulled following JFK's assassination. The story's original art was donated to the John F. Kennedy Memorial Library at Harvard University.