Wolverine Unleashed #13 was published by Marvel UK/Panini UK on January 1, 1997, as part of a series that began in 1996. Jeph Loeb and Larry Hama write, and art comes from Adam Kubert, Marc Silvestri and Tim Sale. It features Wolverine, Cyclops, Jean Grey, Professor X and Emma Frost, among 21 characters cataloged on VerseDB.