Three additional books of poetry were followed, in 1951, by her Collected Poems, which won the Bollingen Prize, the National Book Award, and the Pulitzer Prize. She went on to publish a verse translation of the complete Fables of La Fontaine, a collection of critical essays, and three more volumes of poems.
Among the many awards Marianne Moore received are the National Institute of Arts and Letters Gold Medal for poetry, the Poetry Scoiety of America’s Gold Medal for Distinguished Achievement, and the National Medal for Literature, America’s highest literary honor. A member of the National Institute of Arts and Letters since 1947, she was elected to the American Academy of Arts and Letters in 1955. In 1967 she was made Chevalier de l’Ordre des Arts et des Lettres by the French Republic, and in 1969 she received an honorary doctorate in literature from Harvard University, her sixteenth honorary degree. Marianne Moore died in New York City, in her eighty-fifth year, on February 5, 1972.