JK Rowling pens Potter 'prequel'
JK Rowling has written a short prequel to her popular Harry Potter books.
But the 800-word tale will not be published - instead it will go under the hammer at a charity auction in London next month.
She is one of 13 authors - including Nick Hornby and Doris Lessing - asked to write storycards by Waterstone's for their What's Your Story? auction.
Rowling's story finishes with the handwritten words: "From the prequel I am not working on - but that was fun!"
All 13 cards will be sold without a reserve price. The other authors include Margaret Atwood, Lauren Child, Sebastian Faulks, Tom Stoppard and Irvine Welsh.
http://news.bbc.co.uk/1/hi/entertainment/7425041.stm