Martin Heidegger's Being and Time, published in 1927, is widely regarded as his most important work and it has had a profound influence on twentieth-century philosophy. This Critical Guide draws on recently translated and published primary sources as well as the latest developments in Heidegger scholarship to provide a series of in-depth studies of this influential text. Twelve newly-written essays examine the unity of Being and Time; the nature of human communication; truth as a catalyst of cultural transformation; feminist approaches to Being and Time; the essence of authenticity; curiosity as an epistemic vice; the nature of rationality; realism and idealism; the ontological difference; the origin of time; the possibility of death; and the failure of the Being and Time project. The volume will be particularly valuable to students and scholars interested in phenomenology, existentialism, hermeneutics, metaphysics, epistemology, feminism, and ethics.