Education
Miller was educated at Westminster School and Lady Margaret Hall, in Oxford, receiving a congratulatory first in English in 1988. She was awarded a Doctor of Philosophy at the University of East Anglia in 2007.
Miller was educated at Westminster School and Lady Margaret Hall, in Oxford, receiving a congratulatory first in English in 1988. She was awarded a Doctor of Philosophy at the University of East Anglia in 2007.
Miller worked as deputy literary editor of the Independent in the mid-1990s. She has been a trustee of the London Library and the Wordsworth Trust.
Known for her study in metabiography, The Bronte Myth (published by Jonathan Cape in the United Kingdom in 2001 and Knopf in the United States of America in 2003) she has also been a contributor to The Guardian, as a profile and comment writer, a reviewer for the Times Literary Supplement and the Economist and was one of the judges of the Manitoba Booker Prize in 2009.