Im Comics
Detective Comics #359 (January, 1967)
Marvel Graphic Novel #4 - The New Mutants: Renewal
Base
Gotham City, ehemals Metropolis, Platinum Flats
(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