After exploding the Internets yesterday with news that she will publish her first novel for adults, Harry Potter creator J. K. Rowling made a rare Twitter appearance to talk about the book.
She tweeted today: “As you may have heard, I have a new book out later this year. Very different to Harry, although I’ve enjoyed writing it every bit as much.”
At the same time, the dramatic news generated a stream of posts from fake Harry Potter characters on Twitter. The Washington Post Style section rounded up these reactions on Storify. 
Read the tweets  here.