Don't stop, never give up - seems to be J.K Rowling motto when it comes to Harry Potter stories.

Its been confirmed that J.K. Rowling is working on four brand new 'Harry Potter' stories.

The four books will dive deeper into the wizarding world and are set to focus on a series of subject thought at Hogwarts.

These subject will include Charms, Defence Against the Dark Arts, Potions, Herbology, Divination, Astronomy and Care of Magical Creatures.

The website reads:

"Prepare to delve deeper into the rich history of magic (be it our own Muggle history, or the magical world created by J.K. Rowling) with this new series of eBook shorts, inspired by the British Library exhibition and its companion books, Harry Potter: A History of Magic."