Meg has been friends with confident, self-assured Beatrix since kindergarten. She's always found comfort in Beatrix's shadow—even their families call them Beatrix-and-Meg. But middle school has brought some changes in Beatrix, especially when Meg tries to step outside her role as sidekick. Upsetting Beatrix means risking The Freeze—or worse. Meg gets into a special science elective and wants to take the class, no matter what Beatrix thinks. But when quirky new girl Hazel becomes Meg's science partner, Beatrix sets her sights on Hazel. At first, Meg is taken aback at how mean Beatrix can be—and how difficult it is to stand up to her friend. But as Meg gets to know Hazel while working on their backyard beehive project, she starts to wonder: What's it really like to be the Queen Bee? And more importantly: Is being Beatrix's friend worth turning down the possibility of finding her own voice?