J. K. Rowling publish new stories of Harry Potter

British author J. K. Publish Rowling Harry Potter new material every day between 12 and 23 December on its website as a gift for the fans.

The writer made the announcement Monday on Facebook and clarified that the material will be published every day at 13:00 GMT (7:00 local time) on your website Pottermore.com page for fans to solve a riddle.

The boy-wizard who starred in one of the most popular literary series in history has been appearing sporadically in Rowling's website since its last delivery in 2007, but no plans for a new novel.

The adventures of Harry Potter sold over 450 million copies worldwide and movies grossed seven billion dollars (five thousand 700 million euros) in entry.