Creator
Gerry Conway, Jack Kirby, John buscema, Stan Lee
Dave Cockrum, Len Wein
Base
Baxter Building, New York, New York (formerly) Four Freedoms Plaza; Pier 4; Massachusetts Academy
(current) Professor Charles Xaviers Institute for Higher Learning, Salem Center, Westchester County, New York (former) Muir Isle, Scotland,; a loft in Soho, Manhattan, Ust-Ordynski Collective, Lake Baikal, Siberia, U.S.S.R., X-Men Headquarters in Austra