Issue: #307
Last valuation update: 2026-10-22
Story 1: The Confession of Superboy! Lana Lang tries to find out Superboy's secret identity. Story 2: The Secret Power of the Mystery Super-Hero! The Legion takes in new member Mystery Lad on Saturn Girl's word and he helps them put an end to space pirate Roxxas.
First appearances: Element Lad, Roxxas
Creators: George Papp, George Klein, Curt Swan, Joe Letterese, John Forte, Mort Weisinger, Edmond Hamilton
Characters: Superman, Bouncing Boy, Brainiac 5, Colossal Boy, Cosmic Boy, Sun Boy, Element Lad, Saturn Girl, Invisible Kid, Chief Parker, Jonathan Kent, Martha Kent, Lana Lang, Roxxas