Ann Nocenti, Arthur Adams, Carl Potts
Chris Claremont, Paul Smith
X-Factor Investigations Pusat, New York City, New York, biyen Detroit, Michigan, mobile; Xaviers Sekolah wasis Nom, Salem Center, Westchester County, New York; Mojoverse; Cootermans Creek, Australia Outback, Australia; Alcatraz aku
The Xavier Institute, Salem Center, Westchester County, New York State, (mantan) The Alley (ngisor Manhattans lumahing), X-Factor Apa starships sentient