Langston Hughes. Ask Your Mama: 12 Moods for Jazz. New York: Alfred A. Knopf, 1971. Third printing. Oblong octavo. 92pp. Illustrated with designs by Vincent Torre. Publisher's beige quarter cloth over illustrated paper-covered boards, spine lettered in black, original dust jacket. From The Dr. Joseph A. and Aaronetta Pierce Collection of African-American Literature and History.....