Swan coverCover pencils by Curt Swan, inks by George Klein. Be My Guest at America's Greatest Amusement Park ad with Superman. "The Juvenile Delinquents from Space!", script by Leo Dorfman, art by Jim Mooney; Two boys from a distant planet visit Earth and cause trouble because they don't understand Earth customs; Superman convinces them to go home, but an escaped criminal has stowed away on their spaceship. The Origin of Super-Horse article, art by Jim Mooney. "The Menace of Supergirl's Mother!", script by Leo Dorfman, art by Jim Mooney; Edna Danvers is poisoned by a Kandorian creature and becomes evil; She disguises herself as a Kandorian scientist and lures Zor-El and Allura into a Kryptonite trap. 9th Giant Superman Annual ad. Superman's Pal, Jimmy Olsen ad.
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.