Legal disputes over the Harry Potter series October 2007, Warner Bros. and Rowling sued Michigan-based publishing firm RDR Books to block the publication of a 400-page book version of the Harry Potter Lexicon, an online reference guide to her work. Rowling, who previously had a good relationship with Lexicon owner Steve Vander Ark, reiterated on her website that she plans to write a "Harry Potter" encyclopedia, and that the publication of a similar book before her own would hurt the proceeds of the official encyclopedia, which she plans to give to charity. A judge later barred publication of the book in any form until the case was
J. K. Rowling services to literature and philanthropy. J. K. Rowling Joanne Rowling , ( "rolling"; born 31 July 1965), writing under the pen names J. K. Rowling and Robert Galbraith, is a British novelist, philanthropist, film producer, television producer and screenwriter, best known for writing the "Harry Potter" fantasy series. The books have won multiple awards, and sold more than 500 million copies, becoming the best-selling book series in history. They have also been the basis for a film series, over which Rowling had overall approval on the scripts and was a producer on the final films in the series. Born in