J.K. Rowling, the creator of all things Harry Potter, is set to release four new pieces of writing over the next four days.

The series is called “Magic in North America,” and the first piece is called, appropriately, “History of Magic in North America.”

The word comes by way of Pottermore, the official site for Harry Potter. The series “will be published on Pottermore in four pieces, starting tomorrow at 2 p.m. GMT. Another piece will be revealed each day at 2 p.m. until Friday 11 March.”

The point of the “Magic in North America” series is to get fans ready for the world of Fantastic Beasts and Where to Find Them.

We don’t know exactly how long these pieces will be or if they’ll be available for eReader download. Stay tuned for that.