An epic post from Comic Book Resources, outlining all the various teams the X-Men (and spin-offs) have constituted since the 60s.
I’m not that old, but I remember from number 3 onwards. Such happy memories of hours spent reading x-books (even when they were so god-awful back in the 90s) and trying to figure out the horribly complex back-stories of all the characters.
I must have read Jim Lee’s issue 275 a hundred times. That and his X-Men #1 were truly things of beauty.
Though I have to admit I’m enjoying Avengers and Star Wars far more these days…