Hoffman, Frederick John. Conrad Aiken. - New York Twayne Publishers [1962] - 172 p. - Twayne's United States authors series 17 . Includes bibliography. LCCN: 62013671 /L/r83 Subjects--Personal Names: Aiken, Conrad 1889-1973, LC Class. No.: PS3501.I5 / Z68 Dewey Class. No.: 818.52