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
Politics of J. K. Rowling opposition to Mexico City Policy, when it was reinstated by Donald Trump, and said that she supported abortion rights, specially in Third World countries. Politics of J. K. Rowling British author J. K. Rowling is a noted philanthropist and maintains links on her website promoting Amnesty International, the Multiple sclerosis Society, One Parent Families, and Lumos (formerly the Children's High Level Group), which Rowling co-founded to advocate against the use of cage beds for mentally handicapped children. Rowling says her heroine is muckraker Jessica Mitford, whom Rowling describes as a "self-taught socialist". Rowling acknowledges being left-wing and said "there is