received rapid recognition after the publication of The Left Hand of Darkness in 1969, and by the 1970s she was among the best known writers in the field. Her books sold many millions of copies, and were translated into more than 40 languages; several remain in print many decades after their first publication. Her work received intense academic attention; she has been described as being the "premier writer of both fantasy and science fiction" of the 1970s, the most frequently discussed science fiction writer of the 1970s, and over her career, as intensively studied as Philip K. Dick. Later in her career, she also received recognition from mainstream literary critics: in an obituary, Jo Walton stated that Le Guin "was so good that the mainstream couldn't dismiss SF any more". According to scholar Donna White, Le Guin was a "major voice in American letters", whose writing was the subject of many volumes of literary critique, more than two hundred scholarly articles, and a number of dissertations. Le Guin was unusual in receiving most of her recognition for her earliest works, which remained her most popular; a commentator in 2018 described a "tendency toward didacticism" in her later works, while John Clute, writing in The Guardian, stated that her later writing "suffers from the need she clearly felt to speak responsibly to her large audience about important things; an artist being responsible can be an artist wearing a crown of thorns". Not all of her works received as positive a reception; The Compass Rose was among the volumes that had a mixed reaction, while the Science Fiction Encyclopedia described The Eye of the Heron as "an over-diagrammatic political fable whose translucent simplicity approaches self-parody". Even the critically well-received The Left Hand of Darkness, in addition to critique from feminists, was described by Alexei Panshin as a "flat failure". Her writing was recognized by the popular media and by commentators. The Los Angeles Times commented in 2009 that after the death of Arthur C. Clarke, Le Guin was "arguably the most acclaimed science fiction writer on the planet", and went on to describe her as a "pioneer" of literature for young people. In an obituary, Clute described Le Guin as having "presided over American science fiction for nearly half a century", and as having a reputation as an author of the "first rank". In 2016, The New York Times described her as