In recent years, narrative has achieved great prominence in legal scholarship and in much other academic work, although the concept is not new. The legal realists always have emphasized the importance of stories; as long ago as 1941, Karl Llewellyn published case studies of the Cheyenne and their dispute settlement practices. In step with the popularity of narrative in legal scholarship, stories about the individuals behind the legal doctrine are increasingly common. While the terms "narrative" and "story" are sometimes used interchangeably, they are not quite the same thing.