Superboy and the Legion of Super-Heroes #243 was published by DC Comics on September 1, 1978, as part of a series that began in 1977. Paul Levitz writes, and art comes from Cory Adams, Jack Abel and Joe Rubinstein. This 44-page issue features Superman, Saturn Girl, Cosmic Boy, Brainiac 5 and Lightning Lad, among 30 characters cataloged on VerseDB.