A new infographic shows us the pens and typewriters authors like JK Rowling and Agatha Christie ... Steel puts in 20-hour-long shifts when she's writing a book, typing them all out manually ...

At the time of writing, the post from the author of the magical series of books had been viewed 3.5 million times.

But while Rowling might have made her name as a writer of children’s books, today it’s her very adult presence on Twitter that brings us joy (although we’re not averse to dipping back into ...