Warner Bros. Entertainment Inc. v. RDR Books Warner Bros. Entertainment Inc. v. RDR Books Warner Bros. Entertainment, Inc. and J. K. Rowling v. RDR Books, 575 F.Supp.2d 513 (SDNY 2008) is a copyright lawsuit brought on 31 October 2007 by the media company Warner Bros. and "Harry Potter" author J. K. Rowling against RDR Books, an independent publishing company based in Muskegon, Michigan. Lawyers for Rowling and Time Warner argued that RDR's attempt to publish for profit a print facsimile of "The Harry Potter Lexicon", a free online guide to the "Harry Potter" fictional universe, constituted an infringement of their copyright and was not protected by the
Harry Potter in translation to translate the Harry Potter books into German more rapidly. The German publisher of the Harry Potter books, Carlsen Verlag, filed a cease and desist against the fan translators; they complied, taking down the translations. In some countries, when there were no authorised translations into the local language, translations not sanctioned by J. K. Rowling were prepared and published. Such was the case, for example, in Sri Lanka, where the books have been unofficially translated into Sinhala and possibly into Tamil. However, there have been more recent translations into both Sinhala and Tamil published by Sarasavi Bookshop and Manjul Press