In the best news we've heard all week - okay, all year - J. K. Rowling has announced that two brand new Harry Potter books are on the way.

Earlier this year, the author announced that a Harry Potter exhibit will be featured at the British Library in celebration of the 20-year anniversary of the first Harry Potter book, Harry Potter and the Philosopher's Stone.

And now, she's announced that alongside the magical exhibit fans will also be getting two new books!