J.K. Rowling is the author that just keeps giving to her fans. The woman who gifted the world with the "Harry Potter" series announced she will publish four all-new stories on Pottermore called "The History of Magic in North America." The four stories will concentrate on the North American Wizarding School Ilvermorny, the Salem Witch Trials, a group called Skin-Walkers who are tied to Native Americans and the Magical Congress of the United States of America and will premiere on Pottermore at 9 a.m. on Tuesday, March 8.

The original seven "Harry Potter" books concentrated on the Wizarding World in the United Kingdom, but these four new features will explore the history of magic in North America, the setting for the upcoming film "Fantastic Beasts and Where to Find Them." The film, which was written by Rowling, will transport Potter fans to New York City in the 1920s and will introduce them to a new hero named Newt Scamander. Little is known about the history of wizards and witches in North America, but the purpose of the new stories are to educate fans before the "Fantastic Beasts and Where to Find Them" release date in November 2016.

A promotional video for the four stories about the history of magic in North America was released on Monday morning and teased the upcoming information that Rowling is set to reveal.

"The Wizarding World you thought you knew is much larger than you imagined. History has many secrets," the narrator says in the video. "The official story is never the whole story. Look beyond the surface and you will find another world running parallel to our own. A secret world where magic is real. Ilvermorny, Skin-Walkers, the Witch Trials, and the Magical Congress of the United States of America. These aren't myths. For the history of America is more amazing than you could ever imagine. Everything you think you know is about to change."

Rowling previously revealed new information about three other Wizarding schools across the world in Janurary. At this time, she revealed the name of the Wizarding School in North America was called Ilvermorny, but no other information was given. While the author did not give further details regarding Ilvermorny, she did release new writings on the three other schools, which are located in Brazil, Japan and Africa. The African school is called Uagadou, the Japanese school is called Mahoutokoro and the Brazilian school is called Castelobruxo.

Check out the teaser video for the four new stories before they are released on Pottermore tomorrow.