Who wrote more books that became films, Tracy Chevalier or Roland Barthes?
Tracy Chevalier: Tracy Chevalier FRSL (born October 19, 1962) is an American-British historical novelist. Roland Barthes: Roland Gérard Barthes ( ; ] ; 12 November 1915 – 26 March 1980) was a French literary theorist, philosopher, linguist, critic, and semiotician.
i don't know