JK Rowling To Self-Publish Harry Potter E-Books | David Gaughran http://davidgaughran.wordpress.com/2011/06/23/jk-rowling-self-publishing-harry-potter-e-books/
J.K. Rowling has deal for new novel for adults - morningjournal.com http://www.morningjournal.com/articles/2012/02/24/entertainment/doc4f470f9109ac9617250988.txt
J. K. Rowling - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/J._K._Rowling
J·K·羅琳 - 维基百科,自由的百科全书 http://zh.wikipedia.org/wiki/J%C2%B7K%C2%B7%E7%BD%97%E7%90%B3
J.K. Rowling