"X-Men"
September 1963
Jean joins the X-Men; they prevent Magneto from taking over Cape Citadel
- first appearance of Magneto
reprinted in
*
40 Years of X-Men
2005, in collection
(2005*)
*
Marvel Digital Comics
no date
(no date)
*
Son of Origins of Marvel Comics TPB
1975, in collection
(1975*)