Justice League America #28 was published by DC Comics on July 1, 1989, as part of a series that began in 1989. J.M. DeMatteis and Keith Giffen write, and art comes from Amilcar Pinna, Gene D'Angelo and Joe Rubinstein. This 36-page issue features Guy Gardner, Big Barda, Fire, Ice and Oberon, among 6 characters cataloged on VerseDB.