If you don't like the looks of the stock case, I can recommend the Tuff-luv cases. I-nique makes them. There is another thread about them but they come in black and pink leather and flips up so the side wouldn't be in the way and most of the medal is covered with the leather. I like it because the medal is cold half the time so its sort of like having a leather skin for the reader. When you flip the cover back to read , it snaps in the back so nothing is in the way while you read.
Here is a link :
http://www.i-nique.com/search.asp
I think you can get them on amazon as well.