X-Factor #73 was published by Marvel Comics on December 1, 1991, as part of a series that began in 1986. Peter David writes, and art comes from Al Milgrom, Glynis Oliver and Larry Stroman. This 36-page issue features Havok, Quicksilver, Polaris, Wolfsbane and Madrox, among 12 characters cataloged on VerseDB.