Well she was a main character in Generation X and in Uncanny X-Men when Austen was writing it (I still hate that man).. but I guess she vanished off the face of the Earth sometime after that.
http://en.wikipedia.org/wiki/Husk_%28comics%29
http://marvel.com/universe/Husk
(this one at least has a list of some of the issues she's been in)
http://husk.insanitysandwich.com/trans.php
Another with a listing of appearances