Callie For President — Robin Wasserman

There are lots of things Callie Singer would like to change about her middle school. But when she finds herself accidentally in the running for student council president, she doesn't take the race too seriously. After all, Brianna Blake -- the most popular girl in school -- is a shoo-in to win.

Then Brianna humiliates Callie in front of the whole school . . . and steals her best friend. Callie may be the underdog, but she's not going down without a fight!