Green Lantern #31 was published by DC Comics on October 1, 1992, as part of a series that began in 1990. Gerard Jones and Mark Waid write, and art comes from Anthony Tollin, Mark Bright and Romeo Tanghal. This 36-page issue features Hal Jordan, Wally West, Gorilla Grodd, Detective Chimp and Hector Hammond, among 6 characters cataloged on VerseDB.