Harry Potter is a series of seven fantasy novels written by British author J. K. Rowling. The books are about the adventures of the young wizard Harry Potter, together with
Ron Weasley and Hermione Granger, his friends from the Hogwarts School. The central story arc concerns Harry's struggle against the evil wizard Lord Voldemort, who killed Harry's parents in his quest to conquer the wizarding world and subjugate non-magical (muggle) people to his rule.