Harry Potter is acknowledged as a sequence of fantasy novels authored by British creator J. T. Rowling. The novels chronicle the life of the young wizard, Harry Potter, and his good friends Hermione Granger and Ron Weasley, most of whom are students by Hogwarts Institution of Witchcraft and Sorcery. The main tale arc worries Harrys have difficulties against God Voldemort, a dark sorcerer who expects to become immortal, overthrow the wizard governing body known as the Ministry of Magic, and subjugate all wizards and muggles, a reference term that means non-magical people. Considering that the release from the first story, Harry Potter and the Philosophers Stone, upon 26 06 1997, the books include found enormous popularity, crucial acclaim, and commercial achievement worldwide. They have attracted a broad adult viewers as well as younger readers, and they are often deemed cornerstones of modern young adult literature.  The series has also got its discuss of critique, including matter about the increasingly dark tone since the series progressed, plus the often nasty and image violence that depicts.
By May 2013, the ebooks have sold much more than 500 , 000, 000 copies globally, making them the best-selling book series of all time, and have been translated into seventy-three languages.  The very last four ebooks consecutively established records because the fastest-selling books of all time, with the last instalment providing roughly 11 million replications in the United States within just twenty-four hours of the release. The series was originally printed in British by two major web publishers, Bloomsbury in the uk and Scholastic Press in the usa. A play, Harry Knitter and the Doomed Child, based on a story co-written by Rowling, premiered working in london on 35 July 2016 at the Structure Theatre, and its script was published simply by Little, Brown.
The original seven books were adapted in to an eight-part film series by Warner Bros. Photos, which has end up being the second highest-grossing film series of all time as of Aug 2015. In 2016, the overall value in the Harry Knitter franchise was estimated at $25 billion, making Harry Potter among the highest-grossing media franchises in history. A series of a large number of genres, which include fantasy, crisis, coming old, and the British school story (which includes elements of mystery, thriller, excitement, horror, and romance), the world of Harry Knitter explores many themes and includes various cultural symbolism and sources. 
According to Rowling, the main theme is loss of life.  Other major topics in the series include prejudice, corruption, and madness.  The success of the books and films has allowed the Harry Potter business to increase, with quite a few derivative functions, a travelling exhibition that premiered in Chicago last season, a facility tour in London that exposed in 2012, an electronic digital platform on what J. T. Rowling updates the series with fresh information and insight, and a pentalogy of spin-off films premiering in Nov 2016 with Fantastic Beasts and Where to locate Them, among many other developments.
Most recently, themed attractions, along known as The Wizarding World of Harry Potter, had been built by several General Parks Resorts amusement parks around the world.