X-Men: Prisoner X (X Men, Marvel Comics)
Ann Nocenti
The Claremont Run: Subverting Gender in the X-Men (World Comics and Graphic Nonfiction Series)
J. Andrew Deman
Mutant Cinema: The X-Men Trilogy from Comics to Screen
Thomas J. Mclean
Marvel's Mutants: The X-Men Comics of Chris Claremont
Miles Booy
Articles on Comics by Robert Kirkman, Including: Ultimate X-Men, Invincible (Comics), Battle Pope, the Walking Dead, Tech Jacket, Marvel Zombies, Marvel Zombies: Dead Days, the Astounding Wolf-Man, Brit (Comics), Marvel Zombies 2
Hephaestus Books
Rogue (X-Men) (Marvel Comics) (Boxtree Edition)
Howard Mackie
X-Men #37
X-Men Marvel Comics
X-Tinction: Agenda (X-Men Marvel Comics)
Aristides Ruiz
X-Men Comics
Golden Books
Sons of X-men: Comics file magazine spotlight on the X-men files
James Van Hise
X-Men Rogue Limited Edition Mini-Series (X-Men Marvel Comics, Rogue)
Howard Mackie
Ultimate Comics: X-Men, Vol. 1
Nick Spencer
X-Men: Genosha, Savage Land, History of the X-Men Comics, Registration Acts, List of Xavier Institute Students and Staff, Asteroid M
Source Wikipedia
To Me, My X-Men Comics: The Grant Morrison Run
Dan Liebke
X-Men, Ultimate Comics, Issue 05
Nick Spencer
X-men T01 (PAN.BEST COMICS)
PARKER+CRUZ
Stan Lee's How to Draw Comics: From the Legendary Creator of Spider-Man, The Incredible Hulk, Fantastic Four, X-Men, and Iron Man
Stan Lee
Ultimate Comics: X-Men, Vol. 2
Nick Spencer
X-Men Comics
Green River Books
Ultimate Comics: X-Men, Vol. 1
Brian Wood