Emma Donoghue on Adapting Her Novel Room for the Big Screen

It’s still pretty rare — and usually unadvisable — for a novelist to adapt his/her book for the movie version. Sure, there have been notable exceptions over the years: Carrie Fisher did it for Postcards from the Edge and John Irving won an Oscar for The Cider House Rules, his first and only screenplay. But lately more novelists are defying convention and tackling the screen versions of their hit books.