Nei comics
Giant-Size X-Men #1 - Deadly Genesis
"DC Comics Presents #26 (October, 1980)"
Base
(Corrente) Professor Charles Xaviers Institute for Higher Learning, Salem Center, Contea di Westchester, New York (ex) Muir Isle, Scozia ,; un loft a Soho, Manhattan, Ust-Ordynski Collettivo, il lago Baikal, in Siberia, URSS, sede degli X-Men in Austra
Precedentemente Titans Island, New York City; Titans Tower, San Francisco