Simon Danczuk MP has called for all the files relating to allegations of child abuse against the former Rochdale MP Sir Cyril Smith to be published.
The Prime Minister said it is matter for police.
More top news
The author, who explored feminist themes, was best known for her Earthsea books.
Jon Lansman denied reports that the group's supporters had drawn up a deselection hit-list of 50 centrists.
The film tells the story of a deaf girl who lives in a world of silence until a social worker teaches her the gift of communication.