It's good news for Harry Potter fans as Royal Mail and Warner Bros have released 15 special Stamps to celebrate the eight films.
Harry Potter: Themed coin made to mark anniversary of first book
Harry Potter: Final coin revealed to mark 25th anniversary of
BBC NEWS, Entertainment
Fifteen new Harry Potter stamps released - BBC Newsround
License Global's Top 150 Leading Licensors of 2017
Fifteen new Harry Potter stamps released - BBC Newsround
Royal Mail release special Harry Potter Battle of Hogwarts stamp
CBBC Newsround, UK
Fifteen new Harry Potter stamps released - BBC Newsround
CBBC Newsround, Pictures