Hawkworld #13 was published by DC Comics on July 1, 1991, as part of a series that began in 1990. John Ostrander writes, and art comes from Graham Nolan, Sam Parsons and Tom Mandrake. This 36-page issue features Katar Hol, Hawkwoman, Firehawk, Dr. Moon and Darl Klus, among 8 characters cataloged on VerseDB.