==Writing==Montagu wrote many pamphlets and books, such as "Film World" (1964), "With Eisenstein in Hollywood" (1968), and "The Youngest Son" (1970). ###>Il a écrit aussi des pamphlets et des livres sur le cinéma: "Film World" (1964), "With Eisenstein in Hollywood" (1968) et "The Youngest Son" (1970).