Guy Gardner: Warrior #20 was published by DC Comics on May 1, 1994, as part of a series that began in 1994. Beau Smith and Eddie Berganza write, and art comes from Dan Davis, Mitch Byrd and Stuart Chaifetz. This 36-page issue features Wonder Woman, Hal Jordan, Martian Manhunter, Alan Scott and Guy Gardner, among 16 characters cataloged on VerseDB.