You can write to Jo with these two addresses. Remember to include a show of support for Accio-Potter inside!

Please do not use these addresses for anything other than mail that is intended for Ms. Rowling to read only. This is not the best way of contacting Jo for any personal requests. If you do request an autograph, do not count on getting one immediately or at all. You can imagine the amount of mail she gets, so be courteous!