"Fantastic Beasts" and J. K. Rowling's Wizarding World were both created based on what fantasy novels?
Untitled Fantastic Beasts sequel:  It will serve as the second film instalment in the "Fantastic Beasts" series and the tenth overall in J. K. Rowling's Wizarding World, the franchise that began with the "Harry Potter" series. J. K. Rowling's Wizarding World: J. K. Rowling's Wizarding World is a British-American media franchise and shared fictional universe centered on a series of fantasy films, distributed by Warner Bros. J. K. Rowling's Wizarding World:  Pictures, based on the "Harry Potter" fantasy novels by British author J. K. Rowling and its fictional universe.
Harry Potter