Swamp Thing #97 was published by DC Comics on July 1, 1990, as part of a series that began in 1986. Doug Wheeler writes, and art comes from Alfredo Alcala, John Totleben and Pat Broderick. This 36-page issue features Swamp Thing, Etrigan, Abby Holland, Abin Sur and Anton Arcane, among 12 characters cataloged on VerseDB.