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 Cuarón. The fourth film, "Harry Potter and the Goblet of Fire", was directed by Mike Newell, and released on 18 November 2005. The film of "Harry Potter and the Order of the Phoenix" was released on 11 July 2007. David Yates directed, and Michael Goldenberg wrote the screenplay, having taken over the position from Steve Kloves. "Harry Potter and the Half-Blood Prince" was released on 15 July 2009. David Yates directed again, and Kloves returned to write the script. Warner Bros. filmed the final instalment of the series, "Harry Potter and the Deathly Hallows", in two segments, with part one