Gerry Conway, Jack Kirby, John buscema, Stan Lee
Bob Mcleod, Chris Claremont
Baxter Building, New York, New York (ex) Quattro Libertà Plaza; Pier 4; Massachusetts Academy
(Correnti) Le indagini X-Factor, New York City (ex) Professore Xaviers School of Giovani Dotati, Salem Centro, Westchester County, New York; Muir Island, in Scozia; sede X-Factor, Embassy Row, Washington, DC; Sede X-Factor, New Yo