Miriam Constance Beaumont Vaughan (1901 – 1979), better known by her pseudonym Olive Moore, was a modernist English writer best known for three well-esteemed novels: Celestial Seraglio (1929), Spleen (1930), and Fugue (1932), and for the acerbic essay collection The Apple Is Bitten Again (1934). She also produced an essay on D.H. Lawrence, entitled Further Reflections on the Death of a Porcupine, which was privately printed in 1933 and included in her essay collection. Her Collected Writings was published in 1992.