Being and Time
One of the most important philosophical works of our time--a work that has had tremendous influence on philosophy, literature and psychology, and has literally changed the intellectual map of the modern world.
Being and Nothingness
The Basic Problems of Phenomenology, Revised Edition (Studies in Phenomenology and Existential Philosophy)
Introduction to Metaphysics
History of the Concept of Time: Prolegomena (Studies in Phenomenology and Existential Philosophy)
Nietzsche: The Gay Science: With a Prelude in German Rhymes and an Appendix of Songs (Cambridge Texts in the History of Philosophy)
Kierkegaard's Writings, VI, Volume 6: Fear and Trembling/Repetition
How To Read Heidegger