If you think the golden child of Slytherin deserved more than a brief nod at the end of Book Seven, you're in luck.
You might dislike Umbridge even more afterwards.
The black cat is out of the bag: JKR is giving us a Halloween story about the scariest villain ever.
We have no idea what these daily challenges are counting down to, but we hope it's something Fantastic Beasts-related.
She was mentioned in three Harry Potter books, but we knew nothing about her—until now.
Is J.K. Rowling the new George Lucas?