Harry Potter is a series of seven novels written by British author J. K. Rowling. The novels based on the life of a young wizard,Harry Potter, and his friends Hermione Granger and Ron Weasley, all of who are students at Hogwarts School of Witchcraft and Wizardry. They face deadly events. There have been over 45000 copies all around the world. J.K.Rowling is really Joanne Rowling but her producers didn't like J.Rowling!