creator
Bob Mcleod, Chris Claremont
Gerry Conway, Jack Kirby, John buscema, Stan Lee
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
Baxter Building, New York, New York (fostul) Patru Libertăți Plaza; Pier 4; Massachusetts Academy