. . . "Clark Kent Jr."@en . "Superman Jr."@en . "The Super-Sons were a pair of fictional characters in an alternate version of the DC Comics universe. The characters were created by Bob Haney and Dick Dillin (based upon Superman by Jerry Siegel & Joe Shuster, and Batman by Bob Kane & Bill Finger). The duo first appeared in World's Finest Comics #215 (January 1973). They were based on imaginary tales about the sons of Superman and Batman with Lois Lane and Kathy Kane."@en . . . "Batman Jr."@en . . "Bruce Wayne Jr."@en .