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
Harry Potter and the Order of the Phoenix (video game) Harry Potter and the Order of the Phoenix (video game) Harry Potter and the Order of the Phoenix is an action-adventure video game that is based on the fifth installment of the "Harry Potter" series by J. K. Rowling and the film of the same name, for Microsoft Windows, Nintendo DS, PlayStation 3, PlayStation Portable, Wii, Xbox 360, PlayStation 2, Game Boy Advance and macOS. It was released in June 25, 2007 in North America, June 28, 2007 in Australia and June 29, 2007 in Europe for PlayStation 3, PSP, PlayStation 2, Windows and July 3 for most other platforms.