Chris Claremont, John Byrne
Bob Mcleod, Chris Claremont
(Strom) Emma Frost arbeitet vom Massachusetts Academy, Snow Valley, Massachusetts, (ehemalige) Hellfire Club Villa in New York City, ein Haus in den Berkshire Mountains in Massachusetts (in der Nähe des Massachusetts Academy) und Wohnorte in Vari
(Strom) X-Factor Untersuchungen, New York City (ehemaligen) Professor Xaviers School of Gifted Youngsters, Salem-Center, Westchester County, New York; Muir Island, Schottland; X-Factor-Zentrale, Embassy Row, Washington, DC; X-Factor-Hauptquartier, New Yo