The "Harry Potter" series, written by J.K. Rowling, is one of the most beloved and influential fantasy series in modern literature. The story revolves around Harry Potter, a young boy who discovers on his eleventh birthday that he is a wizard. The series spans seven books, each corresponding to a year in Harry's life as he attends Hogwarts School of Witchcraft and Wizardry.The series explores themes such as the power of love, friendship, bravery, and the importance of choice. It also delves into issues of prejudice, the struggle between good and evil, and the sacrifices necessary for the greater good.