British writer JK Rowling, author of the Harry Potter series of books, introduced a new interactive Web site called Pottermore Thursday. (SUZANNE PLUNKETT/REUTERS)

In an announcement launching Pottermore, an interactive Harry Potter Web site and online store, Rowling said that the full series will be available in digital form. The books will be in several languages and will work on any electronic reading device.

The site will also sell digital audiobooks of the novels.

Through the site, Rowling will also share tidbits from the Harry Potter universe that she’s been “hoarding” through the years, she said in a video announcement. While the author has said she will not be writing any more novels about Harry Potter, she has hinted in the past that she would like to write an encyclopedia about the books’ universe. It seems Pottermore will be an outlet for Rowling to share backstory and other facts that did not fit into the seven-book series.

Pottermore will be open to a million users on July 31 — Harry Potter’s birthday — and open to the public in October. Fans can already submit their e-mail addresses on the site to be notified when registration opens.

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