A key issue noted for First full appearance of Maxima. Action Comics #645 was published by DC Comics on September 1, 1989, as part of a series that began in 1938. George Pérez and Mike Carlin write, and art comes from Brett Breeding and Glenn Whitmore. This 36-page issue features Superman, Lois Lane, Jimmy Olsen, Perry White and Jonathan Kent, among 16 characters cataloged on VerseDB.