Ralph Waldo Ellison (March 1, 1914 – April 16, 1994) was an American novelist, literary critic, scholar and writer. He was born in Oklahoma City, Oklahoma. Ellison is best known for his novel Invisible Man, which won the National Book Award in 1953. He also wrote Shadow and Act (1964), a collection of political, social and critical essays, and Going to the Territory (1986). A posthumous novel, Juneteenth, was published after being assembled from voluminous notes he left after his death.