What to get my friend for her birthday?

OK so my best friend's birthday is coming up and I don't know what to get her. I already know I'm gonna make her a scrapbook,personalized sharpies,and a CD she has been wanting. but I want 1 more thing to tie the whole present together. she is turning 13 and she is tomboy-ish not girly at all. she loves to read and is really fun to be around. plz help!