J.K. Rowling is going to release a brand new Harry Potter story Oct. 31, which will tell the tale of former Hogwarts headmistress and witch Dolores Umbridge, according to the Hollywood Reporter.
In case you forgot, Dolores is the same evil, pink-wearing witch who tried to make Harry's life miserable during his fifth year at the school. She also is "one of the most malicious Potter characters" and "the only person other than Lord Voldemort to leave a permanent physical scar on Harry," according to pottermore.com.

The "special Halloween treat for fans" will be posted on pottermore.com on Halloween. We can't wait.