Fifty Shades of Grey copies worldwide by June 2015. It has been translated into 52 languages, and set a record in the United Kingdom as the fastest-selling paperback of all time. Critical reception of the book, however, has tended towards the negative, with the quality of its prose generally seen as poor. Universal Pictures and Focus Features produced a film adaptation, which was released on 13 February 2015 and also received generally unfavourable reviews. The second and third volumes of the trilogy, "Fifty Shades Darker" and "Fifty Shades Freed", were published in 2012. "", a version of "Fifty Shades of Grey" being told from
Fifty Shades of Grey trilogy, have been reissued (this time without pseudonyms) to meet the higher demand. On 1 August 2012, Amazon UK announced that it had sold more copies of "Fifty Shades of Grey" than it had the entire "Harry Potter" series combined, making E. L. James its best-selling author, replacing J. K. Rowling, though worldwide the "Harry Potter" series sold more than 450 million copies compared with "Fifty Shades of Grey"<nowiki>'</nowiki>s sales of 60 million copies. "Fifty Shades of Grey" has topped best-seller lists around the world, including those of the United Kingdom and the United States. The series had sold over