While it is true the unique way that an author uses words is not quite the same as that author’s individual and biological gene expressions, years of research in authorship attribution and stylometrics have suggested that each of us has a fairly unique and individual linguistic fingerprint or style. Even when Rowling tried, very consciously, to write like “Robert Galbraith” and not like J. K. Rowling, there were habits and patterns to her prose that she could not successfully suppress.
