shipping service

I am moving back to the US at the end of the year (East Coast) from Brussels and am trying to find the best way of shipping my things back (I am paying for it myself). I don't have a huge amount of stuff, only three or four small pieces of furniture and a box or two of books, but the rest, artwork, glassware, etc is fragile. Does anyone have suggestions of decently priced and dependable shipping services? It doesn't really matter how fast or slow it gets there, as long as it gets there in one piece.