On Time and Being consists of not only the titular lecture, "Time and Being," but also a summary of six seminar sessions that Heidegger conducted on it, a lecture called "The End of Philosophy and the Task of Thinking," and an autobiographical sketch of Heidegger's intellectual history in "My Way of Phenomenology." This volume charts the so-called "turn" in Heidegger's philosophy away from his earlier metaphysics in Being and Time and toward his later...