Marvel Masterworks: Uncanny X-Men Vol. 4 (HC)
Chris Claremont (Writer), John Byrne and George Perez (Artists)
Experience the thrills and excitement of these classic tales as the X-Men battle the mutant menace Proteus, the trickster Arcade (with a little help from the web-slinging wonder, Spider-Man!) and the White Queen! Witness the emergence of Jean Grey as the Phoenix; Colossus' transformation into the Proletarian; and the first-ever appearances of Emma Frost, the Hellfire Club, disco-queen Dazzler and Kitty Pryde!
X-Men (1st series) #122-131, Uncanny X-Men Annual (first series) #3
Also collected in "Uncanny X-Men Omnibus".