Audrey Jones wants to be friends with the new girl at school, Mailee, but she can't tell if Mailee feels the same about her. So she decides to starts a slam book to get the scoop. Slam books are against school rules, but with pages to write about everyone in the sixth grade, and a code to see who wrote what, Audrey can find out what Mailee really thinks about her. The book is a huge hit--everyone is excited to write (and read!) about everyone else. But does Audrey really want to know the truth?