Wrenn, John H. John Dos Passos by John H. Wrenn. - New Haven, Conn. College and University Press 1961. - 208 p. 21 cm. - Twayne's United States authors series 9 . Includes index. Bibliography: p. 198-205. Subjects--Personal Names: Dos Passos, John 1896-1970. Dewey Class. No.: 813.52