Writers associated with Oxford include Vera Brittain, A.S. Byatt, Lewis Carroll, Penelope Fitzgerald, John Fowles, Theodor Geisel, Robert Graves, Graham Greene, Joseph Heller, Christopher Hitchens, Aldous Huxley, Samuel Johnson, Nicole Krauss, C. S. Lewis, Thomas Middleton, Iris Murdoch, V.S. Naipaul, Philip Pullman, Dorothy L. Sayers, Vikram Seth, J. R. R. Tolkien, Evelyn Waugh, Oscar Wilde, the poets Percy Bysshe Shelley, John Donne, A. E. Housman, Gerard Manley Hopkins, W. H. Auden, T. S. Eliot and Philip Larkin, and seven poets laureate: Thomas Warton, Henry James Pye, Robert Southey, Robert Bridges, Cecil Day-Lewis, Sir John Betjeman, and Andrew Motion.