The Lord of the Rings books III and IV, and as such the eponymous towers could be either Orthanc and Barad-dûr, or Minas Tirith and Barad-dûr, or Orthanc and Cirith Ungol. Tolkien was initially opposed to titles being given to each two-book volume, preferring instead the use of book titles: e.g. "The Lord of the Rings": Vol. 1, "The Ring Sets Out" and "The Ring Goes South"; Vol. 2, "The Treason of Isengard" and "The Ring Goes East"; Vol. 3, "The War of the Ring" and "The End of the Third Age". However these individual book titles were later scrapped, and after pressure from his
The Lord of the Rings (film series) September 2009, the dispute was settled. The success of the "Lord of the Rings" trilogy led to Jackson directing a trilogy of prequels based on Tolkien's children's book "The Hobbit". The films, which were released between 2012 and 2014, used much of the cast and crew of "The Lord of the Rings", including Ian McKellen, Andy Serkis, Hugo Weaving, Elijah Wood, Ian Holm (as older Bilbo), Christopher Lee, Cate Blanchett and Orlando Bloom who reprised their roles. Although the "Hobbit" films were even more commercially successful than "The Lord of the Rings", they received mixed reviews from critics. Numerous video