My little sister plays on violin, but she hates her teacher --> the whole instrument. I just would like to find a sheet for her, because she is very good in it, but she doesn't like it recently. I hope someone can help me! (She is 13, and plays on violin since 5 years.)

if you have idea here is my e-mail address: zeneszo@gmail.com

I only have lord of the rings stuff if she likes that.
if she is into music on the radio tell her to find the vocal lines to songs that she likes, they are much easier to find then the parts on the internet and are easy to play.

Why dont you ask one of your parents to take you and your sister to the local music store. They usually sell a variety of sheet music that should be of interest to her. You can help her look for some good pieces.