X-Men (1991-2001)

#1

X-Men: Mutant Genesis

#1

X-Men Epic Collection, Vol. 19: Mutant Genesis

#14

X-Men: X-Cutioner's Song

#14

X-Men: X-Cutioner's Song

#26

Avengers/X-men: Bloodties

#36

X-Men Milestones: Phalanx Covenant

#38

X-Men: Legion Quest

#58

X-Men: Onslaught Aftermath

#80

X-Men: The Hunt for Professor X

#85

X-Men: The Magneto War

#96

X-Men vs. Apocalypse, Vol. 1: The Twelve

#98

X-Men vs. Apocalypse, Vol. 2: The Ages of Apocalypse

#99

X-Men: Powerless

#1

X-Men by Chris Claremont & Jim Lee Omnibus, Vol. 2

#38

X-Men: Prelude to Age of Apocalypse

#100

X-Men: Revolution by Chris Claremont Omnibus

X-Men (1991-2001) #15