主角Shannon 和 Adrienne 自小就是好朋友，但當進入小學階段，Adrienne 結識了學校裡最受歡迎的 Jen 後，Shannon 突然被受冷落；學校裡的同學都想進入Jen的圈子裡，究竟Shannon 怎樣面對呢？何為真正的朋友呢？
Shannon and Adrienne have been best friends ever since they were little. But one day, Adrienne starts hanging out with Jen, the most popular girl in class and the leader of a circle of friends called The Group. Everyone in The Group wants to be Jen's #1, and some girls would do anything to stay on top...even if it means bullying others.
Now every day is like a roller coaster for Shannon. Will she and Adrienne stay friends? Can she stand up for herself? And is she in The Group—or out?
Paperback / For Ages: 8-12 / 220 pages