James Patterson: Is the world's bestselling author the main writer?

Patterson is open about the fact that he collaborates with others, but a new study which tests the actual contribution of words by a person to a text reveals that he may not be the principal writer of his books. He has been described as a co-publisher, more of a brand than a writer. This is a distinction worth exploring, because it is Patterson’s name that looms largest on his covers.
Read more: http://www.independent.co.uk/arts-entertainment/books/features/james-patterson-a7665576.html?source=Snapzu