Cardinal rule #1 for surviving school: Don't get noticed by the mean kids.Cardinal rule #2 for surviving school: Seek out groups with similar interests and join them.On her first day at her new school, Penelope--Peppi--Torres reminds herself of these basics. But when she trips into a quiet boy in the hall, Jaime Thompson, she's already broken the first rule, and the mean kids start calling her the "nerder girlfriend." How does she handle this crisis? By shoving poor Jaime and