Helen Hazard Bacon (March 9, 1919 – November 9, 2007) was professor of classics at Barnard College. She was known in particular for her work on Greek tragedy, especially Aeschylus. Bacon was also well known for her work on classical themes in the poetry of Robert Frost and in the mythological writing of Edith Hamilton. Bacon was president of the American Philological Association in 1985. Career Bacon spent her childhood first in Berkeley and then in Florence where her father, the poet Leonard Bacon, and her mother, the painter Martha Stringham Bacon, had settled amongst a group of fellow artists. The family returned to the United States in 1932 and Bacon went on to read classics at Bryn Mawr College, gaining her BA in 1940. In 1942 Bacon paused her graduate studies at the University of California, Berkeley (1940–1941) and Harvard University (1942) to join the United States Naval Reserve as a Women Accepted for Volunteer Emergency Service (WAVES). She worked in the Navy's Communications Annex in Washington, D.C. where she was a cryptanalysist decoding Japanese radio communications. Bacon was one of a number of classicists employed by the Navy in this field of work, including her Bryn Mawr College professor, Richmond Lattimore. Bacon was known as "Bake" by her colleagues. Following World War II, Bacon returned to graduate studies at Bryn Mawr College and completed her PhD in 1955 with a dissertation entitled "Barbarians in Greek Tragedy", which was published by Yale University Press in 1961. Bacon taught at the University of North Carolina at Greensboro, then the Woman's College of the University of North Carolina. Bacon also held a Fulbright Fellowship for a year to study at the American School of Classical Studies at Athens (1952–1953). Bacon then taught at Smith College from 1953 to 1961. While still untenured in 1960, Bacon organised support amongst Smith College faculty and wider academic community for two junior colleagues who had been reported and arrested for possessing homosexual pornography. Although the two were subsequently exonerated, Smith College fired them. Bacon succeeded in getting the college to pay her colleagues back pay but not the reinstatement of their jobs. Bacon gained tenure after this episode but decided to leave Smith College shortly afterwards. The events of the time were recounted in Barry Werth's The Scarlet Professor Newton Arvin: A Literary Life Shattered by Scandal (2001). The American Civil Liberties Union of Massachusetts