Willa Cather (1873-1948) is best known for her books O Pioneers! and My Antonia. She was born in Virginia and moved with her family to Nebraska before she was ten. This move later provided the setting for her best-known novels which focus on immigrant life on the prairie. As the Pulitzer Prize-winner for One of Ours, novelist, and writer of short fiction and poetry, Cather is known as a major American author.