Harry Potter and the Prisoner of Azkaban by J.K. Rowling

When the infamous Sirius Black escapes from Azkaban, the wizarding world is on edge—and Harry finds himself in unexpected danger. With new magical lessons, time-turning adventures, and strange clues about his family’s past, Harry's third year at Hogwarts is his most personal yet. As he uncovers the truth about Sirius Black and the night his parents died, loyalties are tested and secrets revealed. This installment brings a deeper emotional core to the series, blending suspense and heart with remarkable storytelling.