Warner Bros. have reportedly taken out trademarks on more Harry Potter related books and hint towards further films set in the wizarding world.

Earlier this month the studio announced plans to adapt Fantastic Beasts and Where to Find Them into a film that won’t feature Harry, Ron, Hermione and friends but will be set in their general wizarding world.

Collider reported that Warner Bros. have since taken out further trademarks on other books that feature in the original Potter series such as Quidditch Through the Ages and The Tales of Beedle the Bard.

There has been no confirmation of plans to adapt these books, but when it was announced JK Rowling and Warner Bros. were set to reunite for Fantastic Beasts and Where to Find Them, there was also talk of a potential new series of books set a number of years before Harry Potter was born.