Mary Kay, I've never done quilt restoration, but I found this book in a Google search that might answer her questions:
http://www.amazon.com/Quilt-Restoration-Camille-Dalphond-Cognac/dp/0939009838
It will probably depend on the extent of the damage, and what she wants to do with the quilt. Restore it to usable? Preserve it? Fix it to display?
EDITED:: OPPS...I just saw the cost of that book! Holey Moley!! :shock: But that seems to be the one that is most often recommended.
Maybe someone looking for a topic could write a new book????