DC · July, 1969
Action Comics #194; Action Comics #242; Action Comics #252; G-60; Giant-size; Superman (1st Series) #123; Superman (1st Series) #129; Superman, Brainiac, Metallo, Lori Lemaris
The Outlaws From Krypton!; The Girl in Superman’s Past!; The Super-Duel in Space; The First Supergirl!; The Menace of Metallo!
Writers: Bill Finger, Otto Binder, Robert Bernstein
Artists: Wayne Boring, Al Plastino, Dick Sprang