Heathcliff #31 was published by Marvel Comics on March 1, 1989, as part of a series that began in 1985. A. A. Perry and Angelo DeCesare write, and art comes from Howard Post, Jacqueline Roettcher and Pat Redding. This 36-page issue features Heathcliff, Top Dog, Joey Jordan, Iggy Nutmeg and Grandpa Nutmeg, among 6 characters cataloged on VerseDB.