Issue: #314
Last valuation update: 2026-10-22
Part One: "The Super-Villains of All Ages"
First appearances: Ron-Karr
Creators: George Papp, George Klein, Curt Swan, Joe Letterese, John Forte, Ira Schnapp, Mort Weisinger, Edmond Hamilton
Characters: Superman, Adolf Hitler, Bouncing Boy, Brainiac 5, Chameleon Boy, Krypto, Lightning Lad, Sun Boy, Saturn Girl, Ultra Boy, Invisible Kid, Shrinking Violet, Jonathan Kent, Lana Lang, Superboy Robot, Nero, Ron-Karr, John Dillinger, Mon-El, Alaktor