Carl Sandburg : a biography / Penelope Niven. Niven, Penelope. Sandburg, Carl, 1878-1967. Poets, American 20th century Biography. Biographers United States Biography. PS3537.A618 Z785 1991 811.52 SAN "A Robert Stewart book." Includes bibliographical references (p. 805-812) and index. New York : C. Scribner's Sons ; Toronto : Maxwell Macmillan Canada ; New York : Maxwell Macmillan International, c1991. c1991. 1991 Text xix, 843 p. : eng United States