In prose sometimes somber, often high-spirited, and always accessible and moving, interrogates-through virtuoso readings of works by Henry James, J. L. Austin, Judith Butler, the psychologist Silvan Tomkins and others-emotion in many forms. What links the work of teaching to the experience of illness? How can shame become an engine for queer politics, performance, and pleasure? Is sexuality more like an affect or a drive? Is paranoia the only realistic epistemology for modern intellectuals? Ultimately, Sedgwick's unfashionable commitment to the truth of happiness propels a book as open-hearted as it is intellectually daring.