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X-Men (comic book) - Wikipedia
List of X-Men comics - Wikipedia
X-Men Comic Books | Marvel Database | Fandom
X-Men: Comics - Marvel.com
X-Men Reading Order
X-Men - Wikipedia
The Definitive X-Men Reading Order Guide - Crushing Krisis
The 10 Greatest X-Men Comic Book Runs of All Time, Ranked
X-Men In Comics Members, Enemies, Powers | Marvel
X-Men Reading Order - Comics Back Issues