LONDON (Reuters) – Best-selling "Harry Potter" author J.K. Rowling will return to the wizarding world for her screenplay debut with a film inspired by one of her fictional boy wizard's textbooks. Rowling has agreed to write the screenplay for "Fantastic Beasts and Where to Find Them", a film from Warner Bros. based on the adventures of Newt Scamander – the fictional author of a Hogwarts textbook of the same name. …
