Creatore
Jim Starlin, Mike Friedrich
Bob Mcleod, Chris Claremont
Nei comics
Iron Man #55 (February, 1973)
Marvel Graphic Novel #4 - The New Mutants: Renewal
Base
CITT; ex mostro Isle e Titan
(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