Terry Castle was once described by Susan Sontag as "the most expressive, most enlightening literary critic at large today." She is the author of seven books of criticism, including The Apparitional Lesbian: Female Homosexuality and Modern Culture (1993) and Boss Ladies, Watch Out! Essays on Women and Sex (2002). Her antholoy, The Literature of Lesbianism, won the Lambda Literary Editor's Choice Award in 2003. She lives in San Franciso and is Walter A. Haas Professor in the Humanities at Stanford University.