There are a few candidates for the best. I loved (5 hearts) Columbine, To Kill A Mockingbird, Shanghai Girls, The Help and The Hunger Games. Overall, though I have to go with Columbine. It's a must-read book!
My worst would probably be My Stroke of Insight. It wasn't that it was that bad, it's just that I was expecting it to be so much better. Her unique perspective was very interesting, though.
