The Uncanny X-Men #168

In "Professor Xavier Is a Jerk!", Kitty Pryde fights to prove she still belongs with the X-Men, while Lockheed’s sudden return brings alien trouble to the mansion. Wolverine takes a break from the team, and Scott heads to Alaska—where he meets Maddie Pryor in a moment that quietly shifts things in ways no one can yet see. Written by Chris Claremont and illustrated by Paul Smith, with inks by Bob Wiacek and colors by Glynis Wein, this 1983 issue captures the X-Men at a turning point, all wrapped in a cover by Paul Smith.