The Circle of Magic is a fantasy book series by Tamora Pierce that follows four young mages: Sandry, Daja, Briar, and Tris. Each character possesses unique magical abilities and comes from different backgrounds. Together, they learn to harness their powers while navigating personal challenges and forming strong friendships. Set in the fictional world of Emelan, the series explores themes of friendship, responsibility, and the importance of community. The young mages attend a school where they receive guidance from their mentors, including Mistress Delia and Lark, as they grow into their roles as powerful magic users.