Sontag: Her Life and Work is a 2019 biography of American writer Susan Sontag written by Benjamin Moser. The book won the 2020 Pulitzer Prize for Biography or Autobiography. Judges of the prize called the book "an authoritatively constructed work told with pathos and grace, that captures the writer's genius and humanity alongside her addictions, sexual ambiguities, and volatile enthusiasms." == Background == On February 27, 2013, John Williams of The New York Times reported that writer Benjami…