creator
Bob Mcleod, Chris Claremont
Marv wolfman, Pat Broderick
Baza
(Curent) Investigații X-Factor, New York City (fostul) Profesor Xaviers Școala Supradotați Youngsters, Salem Center, Westchester County, New York; Muir Island, Scoția; sediul central X-Factor, Embassy Row, Washington, DC; X-Factor Headquarters, New Yo
Orasul Gotham; Turnul Titans, San Francisco