Curt Swan/George Klein cvr; SupergirlCover pencils by Curt Swan, inks by George Klein. Samson, Atlas, and Hercules gang up on Superman in "The Three Super-Enemies!", script by Otto Binder, art by Curt Swan (splash) and Al Plastino; To protect his secret identity, Superman is forced to call three heroes from the past to stop a gang of criminals menacing Metropolis, but he accidentally draws them from a parallel world where the heroes are really villains. "The Man Who Broke Supergirl's Heart," script by Leo Dorfman, art by Jim Mooney; Interplanetary criminals Bronar and Skoll create an android whose mission is to make Supergirl fall in love with him so that he can lure her into a trap where her super-powers will be stolen. 80 Page Giant Superman Annual ad. John F. Kennedy is featured in a one-page public service announcement, "Salute to Courage."
Swan was a house artist at DC working on titles like Tommy Tomorrow, he began gravitating towards Superman and his related books, Superboy, World's Finest and Jimmy Olsen, he would eventually leave DC thanks to his personality issue with Editor In Chief Mort Weisinger. He would eventually return and go on to be the artist that defined the look of Superman in the Silver Age, eventually becoming the editor of the title, but after thirty years of keeping up standards of all things Superman, Swan was given the boot in favor of John Byrne's Superman reboot, Swan's comic work began to taper off after this dismissal and he eventually retired, but will forever be recognized as the Silver Age Superman's finest artist.