The acclaimed author of the Harry Potter series is J.K. Rowling. The series, which follows the journey of a young wizard, gained immense popularity worldwide, captivating readers of all ages. Rowling’s intricate world-building and character development resonated with themes of friendship, bravery, and the struggle between good and evil. Despite facing early rejections from publishers, her persistence led to a major publishing success. The series not only transformed children's literature but also sparked a global cultural phenomenon, resulting in movies, merchandise, and even theme parks devoted to its universe.