1. Heidegger’s Gesamtausgabe

Here we divide Heidegger’s published writings into three sections: (1) those presently available within the framework of his Gesamtausgabe or “Collected Works,” (2) texts that are not included or not yet published in the Gesamtausgabe, and (3) Heidegger’s letters that are not included or not yet published in the Gesamtausgabe. When available, we include references to English translations directly below the German entries. In the first two sections, we have also included, in square brackets, alternate translations for the reader’s consideration, though we have for the most part not included different versions or editions of the alternate translations or of the main translation indicated. For example, we do not include the first edition of the Fried/Polt translation of Introduction to Metaphysics. The following bibliographies have proven especially helpful for our research: Chris Bremmers, “Chronologisches Verzeichnis der Werke Heideggers,” in Heidegger und die Anfänge seines Denkens, ed. Alfred Denker, Hans-Helmuth Gander, and Holger Zaborowski (Freiburg: Alber, 2004), 459–578; Miles Groth, “Research Bibliography of Heidegger in English Translation,” in Translating Heidegger (Toronto: University of Toronto Press, 2017), 223–304; and Thomas Sheehan, “Heidegger’s Gesamtausgabe and Its English Translations,” Continental Philosophy Review 47 (2014): 423–47.

Division I:
Published Writings 1910–1976

GA1 Frühe Schriften [Early Writings]. Ed. Friedrich-Wilhelm von Herrmann. 1978. [1st non-GA ed. 1972; includes Heidegger’s doctoral and habilitation theses and other early texts from 1912–1917.]

1–15: “The Problem of Reality in Modern Philosophy.” Trans. Philip J. Bossert, rev. Aaron Bunch and Theodore Kisiel. The New Yearbook for Phenomenology and Phenomenological Philosophy 9 (2009): 19–32. 

17–43: “Recent Research in Logic.” Trans. (in part, and with paraphrase) Theodore Kisiel. The New Yearbook for Phenomenology and Phenomenological Philosophy 9 (2009): 33–48.

55–57, 189–412, 436: Duns Scotus’s Doctrine of Categories and Meaning. Trans. Joydeep Bagchee and Jeffrey D. Gower. Bloomington: Indiana University Press, 2022. [Cf. 189–412: “Duns Scotus’ Theory of the Categories and of Meaning.” Trans. Harold Robbins. Ph.D. Dissertation, DePaul University, 1978. 412 and 399–411: “Author’s Notice” and “Conclusion.” Trans. Aaron Bunch. The New Yearbook for Phenomenology and Phenomenological Philosophy 9 (2009): 82–90. “Author’s Book Notice (1917)” and “Conclusion: The Problem of Categories (1916).” Trans. John van Buren and Roderick M. Stewart. In Supplements, ed. John Van Buren, 61–68. Albany: State University of New York Press, 2002. 55–57: “A Recollection.” Trans. Hans Seigfried. Man and World 3, no. 1 (1970): 3–4.]

413–33: “The Concept of Time in the Science of History.” Trans. Harry S. Taylor and Hans W. Uffelmann, rev. Thomas Sheehan. The New Yearbook for Phenomenology and Phenomenological Philosophy 9 (2009): 63–76.

GA2 Sein und Zeit [Being and Time]. Ed. Friedrich-Wilhelm von Herrmann. 2nd ed. 2018. [1st non-GA ed. 1927; see “JS,” “MR,” “SZ,” below.]

GA3 Kant und das Problem der Metaphysik. Ed. Friedrich-Wilhelm von Herrmann. 1991. [1st non-GA ed. 1929; includes Heidegger’s book on Kant and related writings on Kant and Ernst Cassirer.]

Kant and the Problem of Metaphysics. Trans. Richard Taft. 5th ed. Bloomington: Indiana University Press, 1997. [Cf. Kant and the Problem of Metaphysics. Trans. James S. Churchill. Bloomington: Indiana University Press, 1962. 255–70: “Review of Ernst Cassirer’s Mythical Thought.” In The Piety of Thinking: Essays by Martin Heidegger, trans. James G. Hart and John C. Maraldo, 32–45. Bloomington: Indiana University Press, 1976. 274–96: “A Cassirer-Heidegger Seminar.” Trans. Carl H. Hamburg. Philosophy and Phenomenological Research 25, no. 2 (1964): 213–22. “A Discussion between Ernst Cassirer and Martin Heidegger.” Trans. Francis Slade. In European Existentialism, ed. Nino Langiulli, 192–203. New Brunswick: Transaction, 1997.]

GA4 Erläuterungen zu Hölderlins Dichtung. Ed. Friedrich-Wilhelm von Herrmann. 1981. [1st non-GA ed. 1944.]

Elucidations of Hölderlin’s Poetry. Trans. Keith Hoeller. Amherst, NY: Humanity, 2000. [Cf. 9–31: “Remembrance of the Poet.” Trans. Douglas Scott. In Existence and Being, 250–90. Chicago: Regnery, 1949. 33–48: “Hölderlin and the Essence of Poetry.” In The Heidegger Reader, ed. Günter Figal, trans. Jerome Veith, 117–29. Bloomington: Indiana University Press, 2009. “Hölderlin and the Essence of Poetry.” Trans. Paul de Man. Quarterly Review of Literature 10, nos. 1–2 (1959): 79–94. “Hölderlin and the Essence of Poetry.” Trans. Douglas Scott. In Existence and Being, 291–315. Chicago: Regnery, 1949. 49–77: “‘As When on a Holiday . . .’” In The Heidegger Reader, ed. Günter Figal, trans. Jerome Veith, 151–76. Bloomington: Indiana University Press, 2009.]

GA5 Holzwege. Ed. Friedrich-Wilhelm von Herrmann. 1977. [1st non-GA ed. 1950; includes writings from 1935–1946.]

Off the Beaten Track. Trans. Julian Young and Kenneth Haynes. Cambridge: Cambridge University Press, 2002. [Cf. 1–74: “The Origin of the Work of Art.” Trans. Albert Hofstadter. In Basic Writings, revised edition, ed. David Farrell Krell, 143–203. New York: HarperCollins, 1993. 75–113: “The Age of the World View.” Trans. Marjorie Grene. In Martin Heidegger and the Question of Literature: Toward a Postmodern Literary Hermeneutics, 1–15. Bloomington: Indiana University Press, 1979. “The Age of the World Picture.” In The Question Concerning Technology and Other Essays, trans. William Lovitt, 115–54. New York: Garland, 1977. 115–208: Hegel’s Concept of Experience. New York: Harper & Row, 1970. 209–67: “The Word of Nietzsche: ‘God Is Dead.’” In The Question Concerning Technology and Other Essays, trans. William Lovitt, 53–112. New York: Garland, 1977. 269–320: “What Are Poets For?” In Poetry, Language, Thought, trans. Albert Hofstadter, 87–139. New York: Perennial, 2001. 321–73: “The Anaximander Fragment.” In Early Greek Thinking, trans. David Farrell Krell and Frank A. Capuzzi, 13–58. New York: Harper and Row, 1984.] 

GA6.1 Nietzsche: Erster Band. Ed. Brigitte Schillbach. 1996. [1st non-GA ed. 1961; based on material from 1936–1939; cf. GA43, GA44, GA47.]

1–423: Nietzsche: Volumes One and Two; The Will to Power as Art, The Eternal Recurrence of the Same. Trans. David Farrell Krell. San Francisco: HarperCollins, 1991. [Cf. 1–4, 425–32: “Nietzsche as Metaphysician.” Trans. Joan Stambaugh. In Nietzsche: A Collection of Critical Essays, ed. Robert C. Solomon, 105–113. New York: Doubleday, 1973.]

425–594: “The Will to Power as Knowledge.” Trans. Joan Stambaugh and David Farrell Krell. In Nietzsche: Volumes III and IV; The Will to Power as Knowledge and as Metaphysics, Nihilism, ed. David Farrell Krell, III:1–158. San Francisco: HarperCollins, 1991.

GA6.2 Nietzsche: Zweiter Band. Ed. Brigitte Schillbach. 1997. [1st non-GA ed. 1961; based on material from 1939–1946; cf. GA48, GA50.]

1–361: Nietzsche: Volumes III and IV; The Will to Power as Knowledge and as Metaphysics, Nihilism, ed. David Farrell Krell, III:159–251, IV:1–250. San Francisco: HarperCollins 1991.

363–48: “Metaphysics as History of Being,” “Sketches for a History of Being as Metaphysics,” “Recollection in Metaphysics.” In The End of Philosophy, trans. Joan Stambaugh, 1–83. Chicago: University of Chicago Press, 2003. 

GA7 Vorträge und Aufsätze [Lectures and Essays]. Ed. Friedrich-Wilhelm von Herrmann. 2000. [1st non-GA ed. 1954; includes texts from 1936–1954.]

5–65: “The Question Concerning Technology,” “Science and Reflection.” In The Question Concerning Technology and Other Essays, trans. William Lovitt, 3–35, 155–82. New York: Garland, 1977. [Cf. 5–36: “Martin Heidegger’s The Question about Technic—A Translation and Commentary.” Trans. Edwin M. Alexander. M.A. Thesis, McMaster University, 1973.]

67–98: “Overcoming Metaphysics.” In The End of Philosophy, trans. Joan Stambaugh, 84–110. Chicago: University of Chicago Press, 2003. 

99–124: “Who Is Nietzsche’s Zarathustra?” In Nietzsche: Volumes One and Two, trans. David Farrell Krell, II:211–33. San Francisco: HarperCollins, 1991. [Cf. “Who Is Nietzsche’s Zarathustra?” Trans. Bernd Magnus. The Review of Metaphysics 20, no. 3 (1967): 411–31.]

144–208: “Building Dwelling Thinking,” “The Thing,” “… Poetically Man Dwells ….” In Poetry, Language, Thought, trans. Albert Hofstadter, 141–84, 209–227. New York: Perennial, 2001. 

211–88: “Logos (Heraclitus, Fragment B 50),” “Moira (Parmenides VIII, 34–41),” “Aletheia (Heraclitus, Fragment B 16).” In Early Greek Thinking, trans. David Farrell Krell and Frank A. Capuzzi, 59–123. New York: Harper and Row, 1984. 

GA8 Was heißt Denken? Ed. Paola-Ludovika Coriando. 2002. [1st non-GA ed. 1954; based on lecture courses from Winter Semester 1951–1952 and Summer Semester 1952.]

5–247: What Is Called Thinking? Trans. J. Glenn Gray. New York: Perennial, 1976.

253–66: “The Last, Undelivered Lecture (XII) from Summer Semester 1952.” Trans. Will McNeill. In The Presocratics after Heidegger, ed. David C. Jacobs, 171–84. Albany: State University of New York Press, 1999. 

GA9 Wegmarken. Ed. Friedrich-Wilhelm von Herrmann. 1976. [1st non-GA ed. 1967; includes texts from 1919–1961.]

Pathmarks. Ed. William McNeill. Cambridge: Cambridge University Press, 1998. [Cf. 1–44: “Critical Comments on Karl Jaspers’s Psychology of Worldviews.” Abbreviated annotated paraphrase by Theodore Kisiel. The New Yearbook for Phenomenology and Phenomenological Philosophy 9 (2009): 119–43. 68–77: “The Problem of a Non-Objectifying Thinking and Speaking in Contemporary Theology.” In Philosophy and Religion: Some Contemporary Perspectives, ed. Jerry A. Gill, 59–65. Minneapolis: Burgess, 1968. 79–101: “From the Last Marburg Lecture Course.” Trans. J. Macquarrie. In The Future of Our Religious Past: Essays in Honour of Rudolf Bultmann, ed. James M. Robinson, 312–32. New York: Harper & Row, 1971. 103–122: “What Is Metaphysics?” Trans. R. F. C. Hull and Alan Crick. In Existence and Being, 355–80. Chicago: Regnery, 1949. “Martin Heidegger’s Inaugural Lecture at Freiburg University: A Reading of Heidegger’s ‘What Is Metaphysics?’” Trans. Thomas Sheehan. In Sheehan, “Reading Heidegger’s ‘What Is Metaphysics?’” The New Yearbook for Phenomenology and Phenomenological Philosophy 1 (2001): 181–201. 123–75: The Essence of Reasons. Trans. Terrence Malick. Evanston, IL: Northwestern University Press, 1969. “On the Essence of the Ground” (partial translation). In The Search for Being, trans. and ed. Jean T. Wilde and William Kimmel, 507–520. New York: Twayne, 1962. 177–202: “On the Essence of Truth.” Trans. R. F. C. Hull and Alan Crick. In Existence and Being, 317– 51. Chicago: Regnery, 1949. 203–238: “Plato’s Doctrine of Truth.” Trans. John Barlow. In Philosophy in the Twentieth Century: An Anthology; Volume Three, ed. William Barrett and Henry D. Aiken, 251–70. New York: Random House, 1962. 303–312: “Postscript.” Trans. R. F. C. Hull and Alan Crick. In Existence and Being, 380–92. Chicago: Regnery, 1949. 313–64: “Letter on Humanism.” Trans. Frank A. Capuzzi in collaboration with J. Glenn Gray and David Farrell Krell. In Basic Writings, revised edition, ed. David Farrell Krell, 217–65. New York: HarperCollins, 1993. “Letter on Humanism.” Trans. Edgar Lohner. In European Existentialism, ed. Nino Langiulli, 204–245. New Brunswick: Transaction, 1997. “The Meaning of ‘Humanism’” (partial translation). World Review 2 (April 1949): 29–33. 385–426: The Question of Being. Trans. William Kluback and Jean T. Wilde. New York: Twayne, 1958.] 

GA10 Der Satz vom Grund. Ed. Petra Jaeger. 1997. [1st non-GA ed. 1957; based on a lecture course from Winter Semester 1955–1956 and a lecture from 1956.]

The Principle of Reason. Trans. Reginald Lilly. Bloomington: Indiana University Press, 1991. [Cf. 171–89: “The Principle of Ground.” Trans. Keith Hoeller. Man and World 7 (1974): 207–222.]

GA11 Identität und Differenz [Identity and Difference]. Ed. Friedrich-Wilhelm von Herrmann. 2006. [1st non-GA ed. 1957; includes texts from 1949–1963.]

3–26: What Is Philosophy? Trans. Jean T. Wilde and William Kluback. Lanham, MD: Rowman & Littlefield, 2003. [Cf. What Is That—Philosophy? Trans. Eva T.H. Brann. Annapolis, MD: St. John’s College, 1991. “Philosophy—What is It?” In The Search for Being, trans. and ed. Jean T. Wilde and William Kimmel, 493–507. New York: Twayne, 1962.]

27–81: Identity and Difference. Trans. John Stambaugh. Chicago: University of Chicago Press, 1969. [Cf. Essays in Metaphysics: Identity and Difference. Trans. Kurt F. Leidecker. New York: Philosophical Library, 1960. 33–50: “The Principle of Identity.” In The Heidegger Reader, ed. Günter Figal, trans. Jerome Veith, 284–94. Bloomington: Indiana University Press, 2009.]

113–124: “The Turning.” In The Question Concerning Technology and Other Essays, trans. William Lovitt, 36–49. New York: Garland, 1977. [Cf. “The Turning.” Trans. Kenneth R. Maly. Research in Phenomenology 1 (1971): 3–16.]

125–40: “Principles of Thinking.” In The Piety of Thinking, trans. James G. Hart and John C. Maraldo, 46–58. Bloomington: Indiana University Press, 1976.

143–52: “Preface.” In William J. Richardson, S.J., Heidegger: Through Phenomenology to Thought, 4th ed., VII–XXIII. New York: Fordham University Press, 2003.

GA12 Unterwegs zur Sprache. Ed. Friedrich-Wilhelm von Herrmann. 1985. [1st non-GA ed. 1959; includes texts from 1950–1959.]

7–30: “Language.” In Poetry, Language, Thought, trans. Albert Hofstadter, 185–208. New York: Perennial, 2001. 

31–260: On the Way to Language. Trans. Peter D. Hertz. New York: Harper and Row, 1971. [Cf. 227–257: “The Way to Language.” Trans. David Farrell Krell. In Basic Writings, revised edition, ed. David Farrell Krell, 397–426. New York: HarperCollins, 1993.]

GA13 Aus der Erfahrung des Denkens: 1910–1976 [From the Experience of Thinking: 1910–1976]. Ed. Hermann Heidegger. 1983.

6–7: “Gethsemane Hours,” “Evening Walk on Reichenau.” In Rüdiger Safranski, Martin Heidegger: Between Good and Evil, trans. Edwald Osers, 41, 69. Cambridge, Mass.: Harvard University Press, 1998. [Cf. 6: “Gethsemane Hours.” In Hugo Ott, Martin Heidegger: A Political Life, trans. Allan Blunden, 68. New York: Basic, 1993. 7: “Evening Stroll on Reichenau Island.” Trans. Ian Alexander Moore. In Moore, Dialogue on the Threshold: Heidegger and Trakl, 11. Albany: State University of New York Press, 2022. “Eventide on Reichenau.” Trans. William J. Richardon, S.J. In Richardson, Heidegger: Through Phenomenology to Thought, 4th edition, 2. New York: Fordham University Press, 2003. “Evening on the Reichenau.” Trans. John Peck. Delos 3 (1970): 60–61.]

9–13: “Why Do I Stay in the Provinces?” Trans. Thomas Sheehan. In Heidegger: The Man and the Thinker, ed. Thomas Sheehan, 27–30. Chicago: Precedent, 1981.

37–74: “Conversation on a Country Path about Thinking.” In Discourse on Thinking, trans. John M. Anderson and E. Hans Freund, 58–90. New York: Harper & Row, 1966.

75–86: “The Thinker As Poet.” In Poetry, Language, Thought, trans. Albert Hofstadter, 1–14. New York: Perennial, 2001. 

87–90: “The Pathway.” Trans. Thomas F. O’Meara, O.P., rev. Thomas J. Sheehan. Listening 8 (1973): 32–39. [Cf. “The Field Path: A Meditation.” World Review 11 (January 1950): 5–6. “The Fieldpath.” Trans. Berit Mexia. Journal of Chinese Philosophy 13, no. 4 (1986): 455–58.]

93–109: “The Staiger–Heidegger Correspondence.” Trans. Arthur A. Grugan. Man and World 14 (1981): 291–307. [Cf. “A 1951 Dialogue on Interpretation: Emil Staiger, Martin Heidegger, Leo Spitzer,” trans. Berel Lang and Christine Ebel, PMLA 105, no. 3 (May 1990): 420–27.]

111: “What Is Reading?” (partial translation). Trans. John Sallis. In Reading Heidegger: Commemorations, ed. John Sallis, 2. Bloomington: Indiana University Press, 1993.

119–21: Partially translated in Steven Haug, “A Discussion on Heidegger’s ‘Über die Sixtina.’” Philosophy Today 64, no. 3 (Summer 2020): 781–91.

123–25. “The Language of Johann Peter Hebel.” In The Heidegger Reader, ed. Günter Figal, trans. Jerome Veith, 295–97. Bloomington: Indiana University Press, 2009.

133–50: “Hebel—Friend of the House.” Trans. Bruce V. Foltz and Michael Heim. In Contemporary German Philosophy, Vol. 3, ed. Darrel E. Christensen et al., 89–101. University Park: Pennsylvania State University Press, 1983.

203–10: “Art and Space.” Trans. Charles H. Seibert, rev. Jerome Veith. In The Heidegger Reader, ed. Günter Figal, 305–309. Bloomington: Indiana University Press, 2009.

213–20: “Man’s Dwelling.” Trans. Cesar A Cruz. Architecture Philosophy  2, no. 1 (2016): 55–62. 

221–24: “Thoughts.” Trans. Keith Hoeller. Philosophy Today 20, no. 4 (1976): 286–90.

225–27: “Rimbaud Vivant.” Trans. Scott J. Thompson. Left Curve 33 (2009): 75. 

229: “Language.” Trans. Thomas Sheehan. Philosophy Today 20, no. 4 (1976): 291.

231–35: “The Want of Holy Names.” Trans. Bernhard Radloff. Man and World 18 (1985): 261–67.

GA14 Zur Sache des Denkens [On the Matter of Thinking]. Ed. Friedrich-Wilhelm von Herrmann. 2007. [1st non-GA ed. 1969; contains texts from 1927–1968.]

3–104: On Time and Being. Trans. John Stambaugh. New York: Harper and Row, 1972.

129–32: “Heidegger’s Letter.” Trans. Thomas Sheehan. In Edmund Husserl, Psychological and Transcendental Phenomenology and The Confrontation with Heidegger (1927–1931), ed. and trans. Thomas Sheehan and Richard E. Palmer, 136–37. Dordrecht: Kluwer Academic, 1997.

145–48: “The Understanding of Time in Phenomenology and in the Thinking of the Being-Question.” Trans. Thomas Sheehan and Frederick Elliston. The Southwestern Journal of Philosophy 10, no. 2 (Summer 1979): 199–201. 

GA15 Seminare [Seminars]. Ed. Curd Ochwadt. 1986. [Contains seminars from Winter Semester 1966–1967; 1966, 1968, 1969, 1973; and November 6, 1951; published respectively in 1970, 1977 (and earlier in French), and 1952.]

11–263: Martin Heidegger and Eugen Fink, Heraclitus Seminar 1966/67. Trans. Charles H. Seibert. University, AL: University of Alabama Press, 1979.

271–407: Four Seminars. Trans. Andrew Mitchell and François Raffoul. Bloomington: Indiana University Press, 2003. [Cf. 286–325: “A Heidegger Seminar on Hegel’s Differenzschrift.” Trans. William Lovitt. The Southwestern Journal of Philosophy 11, no. 3 (1980): 9–45.]

GA16 Reden und andere Zeugnisse eines Lebensweges [Speeches and Other Testimonies of a Path of Life]. Ed. Hermann Heidegger. 2000. [Contains texts from 1910–1976.] 

3–14: “Contributions to Der Akademiker, 1910–1913.” Trans. John Protevi. Graduate Faculty Philosophy Journal 14, no. 2 – 15, no. 1 (1991): 486–501.

16–17: “On Still Paths,” “July Night.” In Hugo Ott: Martin Heidegger: A Political Life, trans. Allan Blunden, 68–69. New York: Basic, 1993.

18–31. “Contributions to Der Akademiker, 1910–1913.” Trans. John Protevi. Graduate Faculty Philosophy Journal 14, no. 2 – 15, no. 1 (1991): 503–519.

32: “Curriculum Vitae 1913.” Trans. Thomas Sheehan. The New Yearbook for Phenomenology and Phenomenological Philosophy 9 (2010): 6. [Cf. “Curriculum vitae (1913).” Trans. Therese Schrynemakers. Listening 12, no. 3 (1977): 110.]

36: “Consolation.” In Hugo Ott, Martin Heidegger: A Political Life, trans. Allan Blunden, 88–89. New York: Basic, 1993.

37–39: “Curriculum Vitae 1915.” Trans. Thomas Sheehan. The New Yearbook for Phenomenology and Phenomenological Philosophy 9 (2010): 7–9. [“Résumé.” In Hugo Ott, Martin Heidegger: A Political Life, trans. Allan Blunden, 84–86. London: HarperCollins, 1993.]

41–45: “Vita.” Trans. Theodore Kisiel. The New Yearbook for Phenomenology and Phenomenological Philosophy 9 (2010): 111–13.

56–60: ‘‘For Edmund Husserl on his Seventieth Birthday (April 8, 1929).’’ Trans. Thomas Sheehan. In Edmund Husserl, Psychological and Transcendental Phenomenology and the Confrontation with Heidegger (1927–1931), ed. and trans. Thomas Sheehan and Richard E. Palmer, 475–77. Dordrecht: Kluwer Academic, 1997.

104: “Announcement from the University.” In German Existentialism, trans. Dagobert D. Runes, 48–49. New York: Philosophical Library, 1965.

107–117: “Rectorship Address: The Self-Assertion of the German University.” Trans. William S. Lewis, rev. Jerome Veith. In The Heidegger Reader, ed. Günter Figal, 108–116. Bloomington: Indiana University Press, 2009. [Cf. “The Self-Assertion of the German Universities.” In German Existentialism, trans. Dagobert D. Runes, 18–20. New York: Philosophical Library, 1965 (partial translation). “The Self-Assertion of the German University.” Trans. Karsten Harries. The Review of Metaphysics 38, no. 3 (March 1985): 470–80. “The Self-Assertion of the German University.” Trans. Lisa Harries. In Martin Heidegger and National Socialism, ed. Günther Neske and Emil Kettering, 5–13. New York: Paragon, 1990.]

125–26: “Labor Service and the University.” Trans. William S. Lewis. In The Heidegger Controversy, ed. Richard Wolin, 42–43. Cambridge, Mass.: MIT Press, 1993. [Cf. “Labor Service and the University.” In German Existentialism, trans. Dagobert D. Runes, 21–22. New York: Philosophical Library, 1965.]

156: Letter to Carl Schmitt in “Heidegger and Schmitt: The Bottom Line.” Telos 72 (Summer 1987): 132. 

184–85: “German Students.” Trans. William S. Lewis. In The Heidegger Controversy, ed. Richard Wolin, 46–47. Cambridge, Mass.: MIT Press, 1993. [Cf. “German Students.” In German Existentialism, trans. Dagobert D. Runes, 27–28. New York: Philosophical Library, 1965.]

188–89: “German Men and Women!” Trans. William S. Lewis. In The Heidegger Controversy, ed. Richard Wolin, 47–49. Cambridge, Mass.: MIT Press, 1993. 

190–93: “Declaration of Support for Adolf Hitler and the National Socialist State (November 11, 1933).” Trans. William S. Lewis. In The Heidegger Controversy, ed. Richard Wolin, 49–52. Cambridge, Mass.: MIT Press, 1993. [Cf. “Avowal to Adolf Hitler and the National State.” In German Existentialism, trans. Dagobert D. Runes, 29–33. New York: Philosophical Library, 1965.]

227: “A Word from the University.” Trans. William S. Lewis. In The Heidegger Controversy, ed. Richard Wolin, 52–53. Cambridge, Mass.: MIT Press, 1993.

232–37: “National Socialist Education.” Trans. William S. Lewis. In The Heidegger Controversy, ed. Richard Wolin, 55–60. Cambridge, Mass.: MIT Press, 1993. [Cf. “Follow the Führer.” In German Existentialism, trans. Dagobert D. Runes, 37–42. New York: Philosophical Library, 1965.]

238–39: “The Call to the Labor Service.” Trans. William S. Lewis. In The Heidegger Controversy, ed. Richard Wolin, 53–55. Cambridge, Mass.: MIT Press, 1993. [Cf. “The Call to the Labor Service.” In German Existentialism, trans. Dagobert D. Runes, 34–36. New York: Philosophical Library, 1965.]

372–94. “The Rectorate 1933/34: Facts and Thoughts.” Trans. Lisa Harries. In Martin Heidegger and National Socialism: Questions and Answers, ed. Günter Neske and Emil Kettering, 15–32. New York: Paragon, 1990. [Cf. “The Rectorate 1933/34: Facts and Thoughts.” Trans. Karsen Harries. The Review of Metaphysics 38, no. 3 (March 1985): 481–502.]

397–404: “Letter to the Rector of Freiburg University, November 4, 1945.” Trans. Richard Wolin. In The Heidegger Controversy, ed. Richard Wolin, 61–66. Cambridge, Mass.: MIT Press, 1993. [Cf. “Documents from the Denazification Proceedings Concerning Martin Heidegger.” Trans. Jason M. Wirth. Graduate Faculty Philosophy Journal 14, no. 2 – 15, no. 1 (1991): 534–45.] 

409–15: Letter to Prof. von Dietze in “Documents from the Denazification Proceedings Concerning Martin Heidegger.” Trans. Jason M. Wirth. Graduate Faculty Philosophy Journal 14, no. 2 – 15, no. 1 (1991): 545–55.

432–35: “The Basic Question of Being as Such.” Trans. Parvis Emad and Kenneth Maly. Heidegger Studies 2 (1986): 4–6. 

430–31: “Letter from Heidegger to Marcuse of January 20, 1948.” Trans. Richard Wolin. In The Heidegger Controversy, ed. Richard Wolin, 162–63. Cambridge, Mass.: MIT Press, 1993.

452–53: “On My Relation to National Socialism.” Trans. Frank Meklenberg. Semiotext(e) 4, no. 2 (1982): 253–54. 

488–90: “Martin Heidegger’s Remarks following the First Mass of a Newly Ordained Priest.” Trans. Thomas F. O’Meara. Philosophy & Theology 26, no. 2 (2014): 268–70.

517–29: “Memorial Address.” In Discourse on Thinking, trans. John M. Anderson and E. Hans Freund, 43–57. New York: Harper & Row, 1966.

552–57: “Art and Thinking: Protocol of a Colloquium on May 18, 1958.” Trans. Carolyn Culbertson and Tobias Keiling. Philosophy Today 61, no. 1 (Winter 2017): 47–51. [Cf. “Art and Thinking.” Trans. William Barrett and L. Alcopley. In Alfred L. Copley, Listening to Heidegger and Hisamatsu, 43, 48–78. Kyoto: Bokubi, 1963.]

562: Excerpt from a letter to L. Alcoply. Trans. William Barrett. In Alfred L. Copley, Listening to Heidegger and Hisamatsu, 37. Kyoto: Bokubi, 1963.

565–67: “Acknowledgement on the Conferment of the National Hebel Memorial Prize.” Trans. Miles Groth. Delos 19/20, April 1997 (summer–winter 1994): 30–34.

574–82: “Messkirch’s Seventh Centennial.” Trans. Thomas J. Sheehan. Listening: Journal of Religion and Culture 8, nos. 1–3 (1973): 40–57. [Cf. “Homeland: Festival Address at a Centennial Celebration.” Trans. Thomas F. O’Meara. Listening 6, no. 3 (1971): 233–38.]

620–33: “On the Question Concerning the Determination of the Matter for Thinking.” Trans. Richard Capobianco and Marie Göbel. Epoché 14, no. 2 (Spring 2010): 213–23. 

650–51: “A Letter from Martin Heidegger.” Trans. Arthur H. Schrynemakers. In Heidegger and the Path of Thinking, ed. John Sallis, 9–10. Pittsburgh: Duquesne University Press, 1970. 

652–83: “Der Spiegel Interview with Martin Heidegger.” In The Heidegger Reader, ed. Günter Figal, trans. Jerome Veith, 313–33. Bloomington: Indiana University Press, 2009. [Cf. “Only a God Can Save Us: Der Spiegel’s Interview with Martin Heidegger.” Trans. Maria P. Alter and John D. Caputo. Philosophy Today 20, no. 4 (1976): 267–84. “Only a God Can Save Us Now: An Interview with Martin Heidegger.” Trans. David Schendler. Graduate Faculty Philosophy Journal 6, no. 1 (1977): 5–27. “‘Only a God Can Save Us’: The Spiegel Interview.” Trans. William J. Richardson. In Heidegger: The Man and the Thinker, ed. Thomas Sheehan, 45–67. Chicago: Precedent, 1981. “Der Spiegel Interview with Martin Heidegger.” Trans. Lisa Harris. In Martin Heidegger and National Socialism: Questions and Answers, ed. Günther Neske and Emil Kettering, 41–66. New York: Paragon, 1990). ]

684–86: “A Letter from Heidegger.” Trans. William J. Richardson. In Heidegger and the Quest for Truth, ed. Manfred S. Frings, 19–21. Chicago: Quadrangle, 1966.

702–710: “Martin Heidegger in Conversation with Richard Wisser.” Trans. Lisa Harries. In Martin Heidegger and National Socialism: Questions and Answers, ed. Günter Neske and Emil Kettering, 81–87. New York: Paragon, 1990. [Cf. “Martin Heidegger: An Interview.” Trans. Vincent Guagliardo and Robert Pambrun. Listening 6, no. 1 (1971): 34–40. “Martin Heidegger in Conversation.” Trans. B. Srinivasa Murthy. In Martin Heidegger in Conversation, ed. Richard Wisser, 38–47. New Delhi: Arnold-Heinemann/Rakesh Press, 1977.] 

721–22: “Introduction to the Symposium and Reading of a Letter from Martin Heidegger.” Letter trans. Albert Borgmann. Philosophy East and West 20, no. 3 (July 1, 1970): 221. 

741: “More founding than poetry.” Trans. J. Glenn Gray. In Gray, “Heidegger on Remembering and Remembering Heidegger.” Man and World 10, no. 1 (1977): 78.

742–43: “A Greeting to the Symposium in Beirut in November 1974.” Trans. Lisa Harries. In Martin Heidegger and National Socialism: Questions and Answers, ed. Günter Neske and Emil Kettering, 253–54. New York: Paragon, 1990.

747–48: “Modern Natural Science and Technology.’’ Research in Phenomenology 7 (1977): 3–4.

759–60: “Schlageter.” Trans. William S. Lewis. In The Heidegger Controversy, ed. Richard Wolin, 40–42. Cambridge, Mass.: MIT Press, 1993.

761–63: “The University in the New Reich.” Trans. William S. Lewis. In The Heidegger Controversy, ed. Richard Wolin, 43–45. Cambridge, Mass.: MIT Press, 1993. “The University under the New Reich.” In German Existentialism, trans. Dagobert D. Runes, 23–25. New York: Philosophical Library, 1965.]

776–80: “Reciprocal Mirroring.” Trans. Carolyn Culbertson and Tobias Keiling. Philosophy Today 61, no. 1 (Winter 2017): 53–57. 

Division II:
Lecture Courses 1919–1944

Marburg Lecture Courses 1923–1928

GA17 Einführung in die phänomenologische Forschung. Ed. Friedrich-Wilhelm von Herrmann. 1994. [Lecture course from Winter Semester 1923–1924.]

Introduction to Phenomenological Research. Trans. Daniel O. Dahlstrom. Bloomington: Indiana University Press, 2005. 

GA18 Grundbegriffe der aristotelischen Philosophie. Ed. Mark Michalski. 2002. [Lecture course from Summer Semester 1924.]

Basic Concepts of Aristotelian Philosophy. Trans. Robert D. Metcalf and Mark B. Tanzer. Bloomington: Indiana University Press, 2009. 

GA19 Platon: Sophistes. Ed. Ingeborg Schüßler. 1992. [Lecture course from Winter Semester 1924–1925.]

Plato’s Sophist. Trans. Richard Rojcewicz and André Schuwer. Bloomington: Indiana University Press, 1997. 

GA20 Prolegomena zur Geschichte des Zeitbegriffs. Ed. Petra Jaeger. 1979. [Lecture course from Summer Semester 1925.]

History of the Concept of Time: Prolegomena. Trans. Theodore Kisiel. Bloomington: Indiana University Press, 1992.

GA21 Logik: Die Frage nach der Wahrheit. Ed. Walter Biemel. 1976. [Lecture course from Winter Semester 1925–1926.]

Logic: The Question of Truth. Trans. Thomas Sheehan. Bloomington: Indiana University Press, 2010.

GA22 Die Grundbegriffe der antiken Philosophie. Ed. Franz-Karl Blust. 1993. [Lecture course from Summer Semester 1926.]

Basic Concepts of Ancient Philosophy. Trans. Richard Rojcewicz. Bloomington: Indiana University Press, 2008. 

GA23 Geschichte der Philosophie von Thomas von Aquin bis Kant [History of Philosophy from Thomas Aquinas to Kant]. Ed. Helmuth Vetter. 2006. [Lecture course from Winter Semester 1926–1927.]

GA24 Die Grundprobleme der Phänomenologie. Ed. Friedrich-Wilhelm von Herrmann. 2nd ed. 1989. [Lecture course from Summer Semester 1927.]

The Basic Problems of Phenomenology. Trans. Albert Hofstadter. Rev. ed. Bloomington: Indiana University Press, 1988.

GA25 Phänomenologische Interpretation von Kants Kritik der reinen Vernunft. Ed. Ingtraud Görland. 3rd ed. 1995. [Lecture course from Winter Semester 1927–1928.]

Phenomenological Interpretation of Kant’s Critique of Pure Reason. Trans. Parvis Emad and Kenneth Maly. Bloomington: Indiana University Press, 1997.

GA26 Metaphysische Anfangsgründe der Logik im Ausgang von Leibniz. Ed. Klaus Held. 1978. [Lecture course from Summer Semester 1928.]

The Metaphysical Foundations of Logic. Trans. Michael Heim. Bloomington: Indiana University Press, 1992. [Cf. 62–64: “In Memory of Max Scheler.” Trans. Thomas Sheehan. In Heidegger: The Man and the Thinker, ed. Thomas Sheehan, 159–60. Chicago: Precedent, 1981.]

Freiburg Lecture Courses 1928–1944

GA27 Einleitung in die Philosophie [Introduction to Philosophy]. Ed. Otto Saame and Ina Saame-Speidel. 1996. [Lecture course from Winter Semester 1928–1929.]

Introduction to Philosophy. Trans. William McNeill. Bloomington: Indiana University Press, forthcoming. 

GA28 Der deutsche Idealismus (Fichte, Schelling, Hegel) und die philosophische Problemlage der Gegenwart [German Idealism (Fichte, Schelling, Hegel) and the Problematic Philosophical Situation of the Present]. Ed. Claudius Strube. 1997. [Lecture course from Summer Semester 1929; includes a transcript of a second lecture course from the same semester titled “Einführung in das akademische Studium” (“Introduction to Academic Study”).]

GA29/30 Die Grundbegriffe der Philosophie: Welt, Endlichkeit, Einsamkeit. Ed. Friedrich-Wilhelm von Herrmann. 2nd ed. 1992. [Lecture course from Winter Semester 1929–1930; includes a speech in honor of Eugen Fink.]

The Fundamental Concepts of Metaphysics: World, Finitude, Solitude. Trans. William McNeill and Nicholas Walker. Bloomington: Indiana University Press, 1995.

GA31 Vom Wesen der menschlichen Freiheit: Einleitung in die Philosophie. Ed. Hartmut Tietjen. 1982. [Lecture course from Summer Semester 1930.]

The Essence of Human Freedom: An Introduction. Trans. Ted Sadler. London: Continuum, 2002. 

GA32 Hegels Phänomenologie des Geistes. Ed. Ingtraud Görland. 3rd ed. 1997. [Lecture course from Winter Semester 1930–1931.]

Hegel’s Phenomenology of Spirit. Trans. Parvis Emad and Kenneth Maly. Bloomington: Indiana University Press, 1988.

GA33 Aristoteles, Metaphysik Θ, 1–3: Von Wesen und Wirklichkeit der Kraft. Ed. Heinrich Hüni. 2nd ed. 1990. [Lecture course from Summer Semester 1931.] 

Aristotle’s Metaphysics Θ: On the Essence and Actuality of Force. Trans. Walter Brogan and Peter Warnek. Bloomington: Indiana University Press, 1995. 

GA34 Vom Wesen der Wahrheit: Zu Platons Höhlengleichnis und Theätet. Ed. Hermann Mörchen. 2nd ed. 1997. [Lecture course from Winter Semester 1931–1932.] 

The Essence of Truth: On Plato’s Cave Allegory and Theaetetus. Trans. Ted Sadler. London: Continuum, 2002. 

GA35 Der Anfang der abendländischen Philosophie: Auslegung des Anaximander und Parmenides. Ed. Peter Trawny. 2012. [Lecture course from Summer Semester 1932.]  

The Beginning of Western Philosophy: Interpretation of Anaximander and Parmenides. Trans. Richard Rojcewicz. Bloomington: Indiana University Press, 2012.

GA36/37 Sein und Wahrheit. 1. Die Grundfrage der Philosophie. 2. Vom Wesen der Wahrheit. Ed. Hartmut Tietjen. 2001. [Lecture courses from Semester Semester 1933 and Winter Semester 1933–1934.] 

Being and Truth. Trans. Gregory Fried and Richard Polt. Bloomington: Indiana University Press, 2010.

GA38 Logik als die Frage nach dem Wesen der Sprache. Ed. Günter Seubold. 1998. [Student transcript of a lecture course from Summer Semester 1934.]

Logic as the Question Concerning the Essence of Language. Trans. Wanda Torres Gregory and Yvonne Unna. Albany: State University of New York Press, 2009.

GA38A Logik als die Frage nach dem Wesen der Sprache [Logic as the Question Concerning the Essence of Language]. Ed. Peter Trawny. 2020. [Edition based on Heidegger’s manuscript of a lecture course from Summer Semester 1934.] 

GA39 Hölderlins Hymnen “Germanien” und “Der Rhein.” Ed. Susanne Ziegler. 3rd ed. 1999. [Lecture course from Winter Semester 1934–1935.] 

Hölderlin’s Hymns “Germania” and “The Rhein.” Trans. William McNeill and Julia Ireland. Bloomington: Indiana University Press, 2014.

GA40 Einführung in die Metaphysik. Ed. Petra Jaeger. 1983. [Lecture course from Summer Semester 1935.] 

Introduction to Metaphysics. Trans. Gregory Fried and Richard Polt. 2nd ed. New Haven: Yale University Press, 2014. [Cf. An Introduction to Metaphysics. Trans. Ralph Manheim. Garden City: Doubleday, 1959]

GA41 Die Frage nach dem Ding: Zu Kants Lehre von den transzendentalen Grundsätzen. Ed. Petra Jaeger. 1984. [Lecture course from Winter Semester 1935–1936.] 

The Question Concerning the Thing: On Kant’s Doctrine of the Transcendental Principles. Trans. James D. Reid and Benjamin D. Crowe. London: Rowman & Littlefield, 2018. [Cf. What Is a Thing? Trans. W. B. Barton, Jr. and Vera Deutch. Chicago: Regnery, 1967.]

GA42 Schelling: Vom Wesen der menschlichen Freiheit (1809). Ed. Ingrid Schüßler. 1988. [Lecture course from Summer Semester 1936; partially overlaps with GA49]  

Schelling’s Treatise on the Essence of Human Freedom. Trans. Joan Stambaugh. Athens: Ohio University Press, 1985. 

GA43 Nietzsche: Der Wille zur Macht als Kunst. Ed. Bernd Heimbüchel. 1985. [Lecture course from Winter Semester 1936–1937 with supplementary material; cf. GA6.1.]

Cf. Nietzsche: Volumes One and Two; The Will to Power as Art, The Eternal Recurrence of the Same. Trans. David Farrell Krell. San Francisco: HarperCollins, 1991.

GA44 Nietzsches metaphysische Grundstellung im abendländischen Denken: Die ewige Wiederkehr des Gleichen. Ed. Marion Heinz. 1986. [Lecture course from Summer Semester 1937; cf. GA6.1]

Cf. Nietzsche: Volumes One and Two; The Will to Power as Art, The Eternal Recurrence of the Same. Trans. David Farrell Krell. San Francisco: HarperCollins, 1991.

GA45 Grundfragen der Philosophie: Ausgewählte “Probleme der Logik.” Ed. Friedrich-Wilhelm von Herrmann. 1984. [Lecture course from Winter Semester 1937–1938.]

Basic Questions of Philosophy: Selected “Problems” of “Logic.” Trans. Richard Rojcewicz and André Schuwer. Bloomington: Indiana University Press, 1994.

GA46 Zur Auslegung von Nietzsches II. Unzeitgemäßer Betrachtung: “Vom Nutzen und Nachteil der Historie für das Leben.” Ed. Hans-Joachim Friedrich. 2003. [Seminar material from Winter Semester 1938–1939.] 

Interpretation of Nietzsche’s Second Untimely Meditation. Trans. Ullrich Haase and Mark Sinclair. Bloomington: Indiana University Press, 2016. 

GA47 Nietzsches Lehre vom Willen zur Macht als Erkenntnis. Ed. Eberhard Hanser. 1989. [Lecture course from Summer Semester 1939 with supplementary material; cf. GA6.1.] 

Cf. Nietzsche: Volumes III and IV; The Will to Power as Knowledge and as Metaphysics, Nihilism, ed. David Farrell Krell. San Francisco: HarperCollins, 1991.

GA48 Nietzsche: Der europäische Nihilismus. Ed. Petra Jaeger. 1986. [Lecture course from Second Trimester 1940; cf. GA6.2.]

Cf. Nietzsche: Volumes III and IV; The Will to Power as Knowledge and as Metaphysics, Nihilism, ed. David Farrell Krell. San Francisco: HarperCollins, 1991.

GA49 Die Metaphysik des deutschen Idealismus: Zur erneuten Auslegung von Schelling: Philosophische Untersuchungen über das Wesen der menschlichen Freiheit und die damit zusammenhängenden Gegenstände (1809). Ed. Günter Seubold. 1991. [Lecture course from First Trimester 1941 and seminar notes from Summer Semester 1941, with supplementary material; partially overlaps with GA42.]

The Metaphysics of German Idealism: A New Interpretation of Schelling’s Philosophical Investigations into the Essence of Human Freedom and the Matters Connected Therewith (1809). Trans. Ian Alexander Moore and Rodrigo Therezo. Cambridge: Polity, 2021. 

GA50 1. Nietzsches Metaphysik. 2. Einleitung in die Philosophie: Denken und Dichten. Ed. Petra Jaeger. 1990. [Announced (but not held) lecture course for Winter Semester 1941–1942 (cf. GA6.2) and interrupted lecture course from 1944–1945.] 

3–82: “Nietzsche’s Metaphysics.” In Nietzsche: Volumes III and IV; The Will to Power as Knowledge and as Metaphysics, Nihilism, ed. David Farrell Krell, III:185–251. San Francisco: HarperCollins, 1991. [Cf. 3–25: “On Nietzsche.” In The Heidegger Reader, ed. Günter Figal, trans. Jerome Veith, 224–38. Bloomington: Indiana University Press, 2009.] 

83–160: Introduction to Philosophy—Thinking and Poetizing (includes “Appendix to Nietzsche’s Metaphysics”). Trans. Phillip Jacques Braunstein. Bloomington: Indiana University Press, 2011.

GA51 Grundbegriffe. Ed. Petra Jaeger. 2nd ed. 1991. [Lecture course from Summer Semester 1941.] 

Basic Concepts. Trans. Gary E. Aylesworth. Bloomington: Indiana University Press, 1993.

GA52 Hölderlins Hymne “Andenken.” Ed. Curd Ochwadt. 2nd ed. 1992. [Lecture course from Winter Semester 1941–1942.] 

Hölderlin’s Hymn “Remembrance.” Trans. William McNeill and Julia Ireland. Bloomington: Indiana University Press, 2018.

GA53 Hölderlins Hymne “Der Ister.” Ed. Walter Biemel. 2nd ed. 1993. [Lecture course from Summer Semester 1942.] 

Hölderlin’s Hymn “The Ister.” Trans. William McNeill and Julia Davis. Bloomington: Indiana University Press, 1996.

GA54 Parmenides. Ed. Manfred S. Frings. 2nd ed. 1992. [Lecture course from Winter Semester 1942–1943.] 

Parmenides. Trans. André Schuwer and Richard Rojcewicz. Bloomington: Indiana University Press, 1998.

GA55. Heraklit. Der Anfang des abendländischen Denkens. Logik: Heraklits Lehre vom Logos. Ed. Manfred S. Frings. 3rd ed. 1994. [Lecture courses from Summer Semester 1943 and Summer Semester 1944.]

Heraclitus: The Inception of Occidental Thinking and Logic: Heraclitus’ Doctrine of the Logos. Trans. Julia Goesser Assaiante and S. Montgomery Ewegen. London: Bloomsbury Academic, 2018. [Cf. 251–70: “Logos and Language.” In The Heidegger Reader, ed. Günter Figal, trans. Jerome Veith, 239–52. Bloomington: Indiana University Press, 2009.]

Early Freiburg Lecture Courses 1919–1923

GA56/57 Zur Bestimmung der Philosophie. 1. Die Idee der Philosophie und das Weltanschauungsproblem. 2. Phänomenologie und transzendentale Wertphilosophie, mit einer Nachschrift der Vorlesung “Über das Wesen der Universität und des akademischen Studiums.” Ed. Bernd Heimbüchel. 2nd ed. 1999. [Lecture courses from Emergency War Semester 1919 and Summer Semester 1919.] 

Towards the Definition of Philosophy. 1. The Idea of Philosophy and the Problem of Worldview. 2. Phenomenology and Transcendental Philosophy of Value. With a Transcript of the Lecture-Course ‘On the Nature of the University and Academic Study.’ Trans. Ted Sadler. London: Continuum, 2000. 

GA58 Grundprobleme der Phänomenologie (1919/20). Ed. Hans-Helmuth Gander. 1993. [Lecture course from Winter Semester 1919–1920.] 

Basic Problems of Phenomenology: Winter Semester 1919/1920. Trans. Scott Campbell. New York: Bloomsbury Academic, 2013.

GA59 Phänomenologie der Anschauung und des Ausdrucks: Theorie der philosophischen Begriffsbildung. Ed. Claudius Strube. 1993. [Lecture course from Summer Semester 1920.]

Phenomenology of Intuition and Expression. Trans. Tracy Colony. New York: Continuum, 2010. 

GA60 Phänomenologie des religiösen Lebens. 1. Einleitung in die Phänomenologie der Religion. 2. Augustinus und der Neuplatonismus. 3. Die philosophischen Grundlagen der mittelalterlichen Mystik. 1995. [Lecture courses from Winter Semester 1920–1921 and Summer Semester 1921, and material related to an announced (but never held) lecture course for 1919–1920.] 

The Phenomenology of Religious Life. 1. Introduction to the Phenomenology of Religion. Augustine and Neo-Platonism. 3. The Philosophical Foundations of Medieval Mysticism. Trans. Matthias Fritsch and Jeniffer Anna Gosetti-Ferencei. Bloomington: Indiana University Press, 2004. [Cf. 319–22: “On Schleiermacher’s Second Speech, ‘On the Essence of Religion.’” English paraphrase and supplementation by Theodore Kisiel. The New Yearbook for Phenomenology and Phenomenological Philosophy 9 (2009): 93–97.] 

GA61 Phänomenologische Interpretationen zu Aristoteles: Einführung in die phänomenologische Forschung. Ed. Walter Bröcker and Käte Bröcker-Oltmanns. 2nd ed. 1994. [Lecture course from Winter Semester 1921–1922.] 

Phenomenological Interpretations of Aristotle: Initiation into Phenomenological Research. Trans. Richard Rojcewicz. Bloomington: Indiana University Press, 2001.

GA62 Phänomenologische Interpretationen ausgewählter Abhandlungen des Aristoteles [Phenomenological Interpretations of Select Treatises by Aristotle]. Ed. Günther Neumann. 2005. [Lecture course from 1922, with the appendix “Phänomenologische Interpretationen zu Aristoteles (Anzeige der hermeneutischen Situation).”]

102–104: “Translation of Metaphysics Λ 6, 1071b6-20: The Ontological Meaning of the Being of Movement as Pure Temporal Unfolding (ΕΝΕΡΓΕΙΑ).” Trans. Josh Hayes and Ian Alexander Moore. Kronos Philosophical Journal 11 (2022): 5–10.

345–75: “Indication of the Hermeneutical Situation.” Trans. Michael Bauer, rev. Jerome Veith. In The Heidegger Reader, ed. Günter Figal, 38–61. Bloomington: Indiana University Press, 2009. [Cf. “Phenomenological Interpretations in Connection with Aristotle: An Indication of the Hermeneutical Situation.” Trans. John van Buren. In Supplements, ed. John Van Buren, 111–45. Albany: State University of New York Press, 2002. “Phenomenological Interpretations with Respect to Aristotle: Indication of the Hermeneutical Situation.” Trans. Michael Bauer, ed. Theodore Kisiel. In The New Yearbook for Phenomenology and Phenomenological Philosophy 9 (2009): 144–79.]

GA63 Ontologie: Hermeneutik der Faktizität. Ed. Käte Bröcker-Oltmanns. 1988. [Lecture course from Summer Semester 1923.]

Ontology—The Hermeneutics of Facticity. Trans. John van Buren. Bloomington: Indiana University Press, 1999.

Division III:
Unpublished Treatises. Lectures—Thoughts

GA64 Der Begriff der Zeit. Ed. Friedrich-Wilhelm v. Herrmann. 2004. [Treatise and lecture from 1924.] 

3–103: The Concept of Time: The First Draft of Being and Time. Trans. Ingo Farin with Alex Skinner. London: Continuum, 2011. 

107–125: The Concept of Time. Trans. William McNeill. Oxford: Blackwell, 1992. [Cf. “The Concept of Time.” English paraphrase by Theodore Kisiel. The New Yearbook for Phenomenology and Phenomenological Philosophy 9 (2009): 196–210.]

GA65 Beiträge zur Philosophie (Vom Ereignis). Ed. Friedrich-Wilhelm von Herrmann. 1989. [Manuscript from 1936–1938.] 

Contributions to Philosophy (Of the Event). Trans. Richard Rojcewicz and Daniela Vallega-Neu. Bloomington: Indiana University Press, 2012. [Cf. Contributions to Philosophy (From Enowning). Trans. Parvis Emad and Kenneth Maly. Bloomington: Indiana University Press, 1999. 4–20: “Ereignis.” In The Heidegger Reader, ed. Günter Figal, trans. Jerome Veith, 177–88. Bloomington: Indiana University Press, 2009.] 

GA66 Besinnung. Ed. Friedrich-Wilhelm von Herrmann. 1997. [Manuscripts from 1937–1939.] 

Mindfulness. Trans. Parvis Emad and Thomas Kalary. New York: Continuum, 2006.

GA67 Metaphysik und Nihilismus. 1. Die Überwindung der Metaphysik. 2. Das Wesen des Nihilismus. Ed. Hans-Joachim Friedrich. 1999. [Manuscripts from 1938–1939 and 1946–1948.]

Metaphysics and Nihilism. 1. The Overcoming of Metaphysics. 2. The Essence of Nihilism. Trans. Arun Iyer. Cambridge: Polity, 2022. 

GA68 Hegel. 1. Die Negativität: Eine Auseinandersetzung mit Hegel aus dem Ansatz in der Negativität (1938/39, 1941). 2. Erläuterung der “Einleitung” zu Hegels “Phänomenologie des Geistes” (1942). Ed. Ingrid Schüßler. 1993.

Hegel. 1. Negativity. A Confrontation with Hegel Approached from Negativity (1938–39, 1941). 2. Elucidation of the “Introduction” to Hegel’s “Phenomenology of Spirit” (1942). Trans. Joseph Arel and Niels Feuerhahn. Bloomington: Indiana University Press, 2015. 

GA69 Die Geschichte des Seyns. 1. Die Geschichte des Seyns (1938/40). 2. Koinon: Aus der Geschichte des Seins (1939/40). Ed. Peter Trawny. 1998.

The History of Beyng. 1. The History of Beyng (1938–40). 2. Koinon: Out of the History of Beyng (1939–40). Trans. William McNeill and Jeffrey Powell. Bloomington: Indiana University Press, 2015. 

GA70 Über den Anfang. Ed. Paola-Ludovika Coriando. 2005. [Manuscript from 1941.] 

On Inception. Trans. Peter Hanly. Bloomington: Indiana University Press, 2023. 

GA71 Das Ereignis. Ed. Friedrich-Wilhelm v. Herrmann. 2009. [Manuscript from 1941–1942.]

The Event. Trans. Richard Rojcewicz. Bloomington: Indiana University Press, 2013.

GA73.1 Zum Ereignis-Denken [Toward the Thinking of the Event of Appropriation]. Ed. Peter Trawny. 2013. [Notes from 1932 through the 1970s on the event of appropriation.]

273–91: Partially translated as “Contributions to Philosophy.” Trans. Parvis Emad. Heidegger Studies 40 (2024): 245–52. 

871–81: “Poverty.” Trans. Thomas Kalary and Frank Schalow. In Heidegger, Translation and the Path of Thinking: Essays in Honor of Parvis Emad, ed. Frank Schalow, 3–10. Dordrecht: Springer, 2011. 

GA73.2 Zum Ereignis-Denken [Toward the Thinking of the Event of Appropriation]. Ed. Peter Trawny. 2013. 

GA74 Zum Wesen der Sprache und Zur Frage nach der Kunst. Ed. Thomas Regehly. 2010. [Texts and notes from the late 1930s on.]  

On the Essence of Language and the Question of Art. Trans. Adam Knowles. Cambridge: Polity, 2023. 

GA75 Zu Hölderlin—Griechenlandreisen [On Hölderlin—Travels to Greece]. Ed. Curd Ochwadt. 2000. [Texts on Hölderlin from 1939 to at least 1970, and Heidegger’s accounts of his travels to Greece in 1962 and 1967.]

213–45: Sojourns: The Journey to Greece. Trans. John Panteleimon Manoussakis. Albany: State University of New York Press, 2005.

GA76 Leitgedanken zur Entstehung der Metaphysik, der neuzeitlichen Wissenschaft und der modernen Technik [Guiding Thoughts on the Emergence of Metaphysics, of Science in the Modern Age, and of Modern Technology]. Ed. Claudius Strube. 2009. [Manuscripts from 1935–1955.]

GA77 Feldweg-Gespräche (1944/45). Ed. Ingrid Schüßler. 1995. [Contains three dialogues.] 

Country Path Conversations. Trans. Bret W. Davis. Bloomington: Indiana University Press, 2010.

GA78 Der Spruch des Anaximander [The Saying/Verdict of Anaximander]. Ed. Ingeborg Schüßler. 2010. [A never-delivered lecture course, with supplementary material, written presumably in mid to late 1942.]

GA79 Bremer und Freiburger Vorträge. 1. Einblick in das was ist: Bremer Vorträge 1949. 2. Grundsätze des Denkens: Freiburger Vorträge 1957. Ed. Petra Jaeger. 1994. 

Bremen and Freiburg Lectures: Insight Into That Which Is and Basic Principles of Thinking. Trans. Andrew J. Mitchell. Bloomington: Indiana University Press, 2013. [Cf. 3–45: “Bremen Lectures: Insight into That Which Is.” In The Heidegger Reader, ed. Günter Figal, trans. Jerome Veith, 253–83. Bloomington: Indiana University Press, 2009.]

GA80.1 Vorträge. Teil I: 1915 bis 1932 [Lectures. Part I: 1915–1932]. Ed. Günther Neumann. 2016. 

1–13: “Question and Judgment.” English paraphrase by Theodore Kisiel. The New Yearbook for Phenomenology and Phenomenological Philosophy 9 (2009): 56–62.

55–101: Cf. “Being-There and Being-True According to Aristotle (Interpretations of Nicomachean Ethics, Book VI).” Trans. Brian Hansford Bowles. The New Yearbook for Phenomenology and Phenomenological Philosophy 9 (2009): 216–34.

103–157: “Wilhelm Dilthey’s Research and the Current Struggle for a Historical Worldview.” Trans. Theodore Kisiel and Thomas Sheehan. The New Yearbook for Phenomenology and Phenomenological Philosophy 9 (2009): 241–73. [Cf. “Wilhelm Dilthey’s Research and the Struggle for a Historical Worldview (1925).” Trans. Charles Bambach. In Supplements, ed. John Van Buren, 147–76. Albany: State University of New York Press, 2002.]

GA80.2 Vorträge. Teil 2: 1935 bis 1967 [Lectures. Part 2: 1935–1967]. Ed. Günther Neumann. 2020.

565–91: “On the Origin of the Work of Art: First Version.” In The Heidegger Reader, ed. Günter Figal, trans. Jerome Veith, 130–50. Bloomington: Indiana University Press, 2009. [Cf. “Of the Origin of the Work of Art (first elaboration).” Trans. Markus Zisselsberger. Epoché: A Journal for the History of Philosophy 12, no. 2 (2008): 329–47.]

679–94: “Europe and German Philosophy.” Trans. Andrew Haas. The New Yearbook for Phenomenology and Phenomenological Philosophy 6 (2006): 331–40.

1173–95: “Traditional Language and Technological Language.” Trans. Wanda Torres Gregory. Journal of Philosophical Research 23 (1998): 129–45.

1309–46: “The Provenance of Art and the Destination of Thought (1967).” Trans. Dimitrios Latsis, rev. Ullrich Haase. Journal of the British Society for Phenomenology 44, no. 2 (May 2013): 119–28. 

GA81 Gedachtes. Ed. Paola Ludovika Coriando. 2007 [Poems and letters from 1910–1976]. 

Thought Poems: A Translation of Heidegger’s Verse. Trans. Eoghan Walls. Lanham: Roman & Littlefield, 2021. [Cf. 347–48: “Cézanne.” In The Heidegger Reader, ed. Günter Figal, trans. Jerome Veith, 310–11. Bloomington: Indiana University Press, 2009.]

Division IV: Indications and Notes

GA82 Zu eigenen Veröffentlichungen [On My Own Publications]. Ed. Friedrich-Wilhelm v. Herrmann. 2018. [Heidegger’s notes on five of his works: Being and Time, “What is Metaphysics?,” “The Origin of the Work of Art,” “Agchibasiē” (i.e., the first “Country Path Conversation”), and “Letter on Humanism.”]

On My Own Publications. Trans. Scott M. Campbell. Bloomington: Indiana University Press, 2025. 

GA83 Seminare: Platon—Aristoteles—Augustinus [Seminars: Plato—Aristotle—Augustine]. Ed. Mark Michalski. 2012. [Summer Semester 1928 to Winter Semester 1951–1952.]

GA84.1 Seminare: Kant—Leibniz—Schiller. Teil 1: Sommersemester 1931 bis Wintersemester 1935/36 [Seminars: Kant—Leibniz—Schiller. Part 1: Summer Semester 1931 to Winter Semester 1935/36]. Ed. Günter Neumann. 2013.

GA84.2 Seminare: Kant—Leibniz—Schiller. Teil 2: Sommersemester 1936 bis Sommersemester 1942 [Seminars: Kant—Leibniz—Schiller. Part 2: Summer Semester 1936 to Summer Semester 1942]. Ed. Günther Neumann. 2023. 

GA85 Vom Wesen der Sprache. Die Metaphysik der Sprache und die Wesung des Wortes. Zu Herders Abhandlung “Über den Ursprung der Sprache.” Ed. Ingrid Schüßler. 1999. [Seminar materials, Summer Semester 1939.]

On the Essence of Language. The Metaphysics of Language and the Essencing of the Word. Concerning Herder’s Treatise On the Origin of Language. Trans. Wanda Torres Gregory and Yvonne Unna. Albany: State University of New York Press, 2004.

GA86 Seminare: Hegel—Schelling [Seminars: Hegel—Schelling]. Ed. Peter Trawny. 2011. [Summer Semester 1927 to Winter Semester 1956–1957.]

55–184: On Hegel’s Philosophy of Right: The 1934–35 Seminar and Interpretive Essays. Ed. Peter Trawny, Marcia Sá Cavalcante Schuback, and Michael Marder, trans. Andrew J. Mitchell. London: Bloomsbury Academic, 2014.

GA87 Nietzsche: Seminare 1937 und 1944. 1. Nietzsche metaphysische Grundstellung (Sein und Schein). 2. Skizzen zu Grundbegriffe des Denkens [Nietzsche: 1937 and 1944 Seminars. 1. Nietzsche’s Basic Metaphysical Position (Being and Appearance). 2. Sketches of the Basic Concepts of Thinking]. Ed. Peter von Ruckteschell. 2004. 

GA88 Seminare (Übungen) 1937/38 und 1941/42. 1. Die metaphysischen Grundstellungen des abendländischen Denkens. 2. Einübung in das philosophische Denken [1937/38 and 1941/42 Seminars (Tutorials). 1. The Basic Metaphysical Positions of Western Thinking. 2. Introductory Exercise in Philosophical Thinking]. Ed. Alfred Denker. 2008. 

GA89 Zollikoner Seminare. Ed. Peter Trawny. 2017 [Material for the seminars with Medard Boss in 1959–1969]. 

Partially available in Zollikon Seminars: Protocols, Conversations, Letters, ed. Medard Boss, trans. Franz Mayr and Richard Askay. Evanston, IL: Northwestern University Press, 2001. 

GA90 Zu Ernst Jünger [On Ernst Jünger]. Ed. Peter Trawny. 2004.

235–39, 253–60: “On Ernst Jünger (1)” and “On Ernst Jünger (2).” In The Heidegger Reader, ed. Günter Figal, trans. Jerome Veith, 189–206. Bloomington: Indiana University Press, 2009.

GA91 Ergänzungen und Denksplitter [Supplements and Thought Shards]. Ed. Mark Michalski. 2022. [The first part contains texts on Aristotle, logic, and the principle of noncontradiction, as well as materials related to the 1955 conference in Cerisy-La-Salle, where Heidegger delivered “Was ist das—die Philosophie?”; the second part contains notes on various topics from across Heidegger’s corpus.] 

GA94 Überlegungen II–VI (Schwarze Hefte 1931–1938). Ed. Peter Trawny. 2014.

Ponderings II–VI: Black Notebooks 1931–1938. Trans. Richard Rojcewicz. Bloomington: Indiana University Press, 2016. 

GA95 Überlegungen VII–XI (Schwarze Hefte 1938/39). Ed. Peter Trawny. 2014.

Ponderings VII–XI: Black Notebooks 1938–1939. Trans. Richard Rojcewicz. Bloomington: Indiana University Press, 2017.

GA96 Überlegungen XII–XV (Schwarze Hefte 1939–1941). Ed. Peter Trawny. 2014. 

Ponderings XII–XV: Black Notebooks 1939–1941. Trans. Richard Rojcewicz. Bloomington: Indiana University Press, 2017.

GA97 Anmerkungen I–V (Schwarze Hefte 1942–1948). Ed. Peter Trawny. 2015. 

Remarks I–V: Black Notebooks 1942–1948. Trans. Adam Knowles. Bloomington: Indiana University Press, 2025.

GA98 Anmerkungen VI–IX (Schwarze Hefte 1948/49–1951) [Remarks VI–IX (Black Notebooks 1948/49–1951)]. Ed. Peter Trawny. 2018.

GA99 Vier Hefte I und II (Schwarze Hefte 1947–1950) [Four Booklets I and II (Black Notebooks 1947–1950)]. Ed. Peter Trawny. 2019. 

GA100 Vigiliae und Notturno (Schwarze Hefte 1952/53 bis 1957). Ed. Peter Trawny. 2020.

Vigils and Nocturne: Black Notebooks 1952/53–1957. Trans. Scott M. Campbell and David C. Abergel. Bloomington: Indiana University Press, 2025. 

GA101 Winke I und II (Schwarze Hefte 1957–1959) [Hints I and II (Black Notebooks 1957–1959)]. Ed. Peter Trawny. 2020. 

GA102 Vorläufiges I–IV (Schwarze Hefte 1963–1970) [Preliminaries I–IV (Black Notebooks 1963–1970)]. Ed. Peter Trawny. 2022.

GA103 Raum und Zeit – Stimmung und Grundstimmung – Über Marx [Space and Time – Attunement and Fundamental Attunement – On Marx]. Ed. Peter Trawny. 2025.

GA104 Gespräche – Das Eigentum – Vier Hefte [Conversations – Property – Four Notebooks]. Ed. Peter Trawny. 2025. 

GA105 Vermächtnis der Seinsfrage [Legacy of the Question of Being]. Ed. Peter Trawny. 2025.