Legion of Super-Heroes #56 was published by DC Comics on January 1, 1989, as part of a series that began in 1984. Paul Levitz writes, and art comes from Al Gordon, Anthony Tollin and Carl Gafford. This 36-page issue features Mon-El, Ultra Boy, Lightning Lass, Shrinking Violet and Element Lad, among 13 characters cataloged on VerseDB.