Story by Chris Claremont and John Byrne. Art by John Byrne and Terry Austin. Kitty Pryde joins the team and soon finds she live to regret her decision. Meanwhile, Wolverine and Nightcrawler head to Canada and come face-to-face with one of the deadliest killers in the Marvel Universe
Debut of new brown and tan Wolverine costume, Kitty Pryde joins the X-Men as Sprite, 1st appearance of Heather Hudson
