Bob Mcleod, Chris Claremont
Chris Claremont, John Byrne, John Romita, Jr.
(Saiki) Investigations X-Factor, New York City (mantan) Professor Xaviers Sekolah wasis Nom, Salem Center, Westchester County, New York; Muir Island, Skotlandia, markas X-Factor, Embassy Row, Washington, DC, X-Factor Pusat, New Yo
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