1873 – Über eine geometrische Darstellung der imaginären Gebilde in der Ebene. PhD Dissertation, University of Göttingen.Google Scholar

1874a – Rechnungsmethoden, die sich auf eine Erweiterung des Größenbegriffes gründen. Habilitationsschrift, University of Jena.Google Scholar

1874b – “Rezension von: H. Seeger, Die Elemente der Arithmetik, für den Schulunterricht bearbeitet,” Jenaer Literaturzeitung, 1(46), 722.Google Scholar

1879 – Begriffsschrift, eine der arithmetischen nachgebildete Formelsprache des reinen Denkens. Halle: L. Nebert. (Second edition, Begriffsschrift und andere Aufsätze. Zweite Auflage, mit E. [Edmund] Husserls und H. [Heinrich] Scholz’ Anmerkungen, herausgegeben von Ignacio Angelelli. Darmstadt: Wissenschaftliche Buchgesellschaft, 1964.)Google Scholar

1884 – Die Grundlagen der Arithmetik, eine logisch mathematische Untersuchung über den Begriff der Zahl. Breslau: W. Koebner.Google Scholar

1885 – “Über formale Theorien der Arithmetik,” Sitzungsberichte der Jenaischen Gesellschaft für Medizin und Naturwissenschaft, 19, 94–104.Google Scholar

1891a – Funktion und Begriff. Jena: Hermann Pohle, 1891.Google Scholar

1891b – “Über das Trägheitsgesetz,” Zeitschrift für Philosophie und philosophische Kritik, 98, 145–61.Google Scholar

1892a – “Über Sinn und Bedeutung,” Zeitschrift für Philosophie und philosophische Kritik, 100, 25–50.Google Scholar

1892b – “Über Begriff und Gegenstand,” Vierteljahrsschrift für wissenschaftliche Philosophie, 16, 192–205.Google Scholar

1892c – “Rezension von: G. Cantor, Zur Lehre vom Transfiniten,” Gesammelte Abhandlungen aus der Zeitschrift für Philosophie und philosophische Kritik, 100, 269–72.Google Scholar

1893/1903 – Grundgesetze der Arithmetik, begriffsschriftlich abgeleitet I, II. Two volumes. Jena: Hermann Pohle.Google Scholar

1894 – “Rezension von: E. Husserl, Philosophie der Arithmetik I,” Zeitschrift für Philosophie und philosophische Kritik, 103, 313–32.Google Scholar

1895a – “Kritische Beleuchtung einiger Punkte in E. Schröders Vorlesungen über die Algebra der Logik,” Archiv für systematische Philosophie, 1, 433–56.Google Scholar

1895b – “Le nombre entier,” Revue de Métaphysique et de Morale, 3, 73–78.Google Scholar

1897 – “Über die Begriffsschrift des Herrn Peano und meine eigene,” Verhandlungen der Königlich Sächsischen Gesellschaft der Wissenschaften zu Leipzig, 48, 362–68.Google Scholar

1899 – Über die Zahlen des Herrn H. Schubert. Jena: Hermann Pohle.Google Scholar

1903 – Grundgesetze II, see the entry dated 1893/1903 above.Google Scholar

1903/1906 – “Über die Grundlagen der Geometrie,” Jahresbericht der Deutschen Mathematiker-Vereinigung, 12 (1903): 319–24, 368–75; 15 (1906): 293–309, 377–403, 423–30.Google Scholar

1904 – “Was ist eine Funktion?” In Festschrift Ludwig Boltzmann gewidmet zum sechzigsten Geburtstage. Leipzig: Verlag von Ambrosius Barth. 656–66Google Scholar

1906 – “Antwort auf die Ferienplauderei des Herrn Thomae,” Jahresbericht der Deutschen Mathematiker-Vereinigung, 15, 586–90.Google Scholar

1908 – “Die Unmöglichkeit der Thomaeschen formalen Arithmetik aus Neue nachgewiesen,” Jahresbericht der Deutschen Mathematiker-Vereinigung, 17, 52–55.Google Scholar

1918a – “Der Gedanke. Eine logische Untersuchung,” Beträge zur Philosophie des deutschen Idealismus, 1, 58–77.Google Scholar

1918b – “Die Verneinung. Eine logische Untersuchung,” Beiträge zur Philosophie des deutschen Idealismus, 1, 143–57.Google Scholar

1923 – “Gedankengefüge” (“Logische Untersuchungen – Dritter Teil: Gedankengefüge”), Beiträge zur Philosophie des deutschen Idealismus, 3, 36–51.Google Scholar

1969 – Nachgelassene Schriften. Ed. Hans Hermes, Friedrich Kambartel, and Friedrich Kaulbach. Hamburg: Felix Meiner.Google Scholar

1976 – Wissenschaftlicher Briefwechsel. Hamburg: Felix Meiner.Google Scholar

1989 – “Briefe an Ludwig Wittgenstein aus den Jahren 1914–1920.” Ed. Janik, Allan, with commentary by Berger, Christian Paul. In Wittgenstein in Focus – Im Brennpunkt: Wittgenstein. Ed. McGuinness, Brian and Haller, Rudolf. Special issue, Grazer Philosophische Studien, 33/34, 5–33.Google Scholar

1994 – “Gottlob Freges politisches Tagebuch.” Ed. Gabriel, Gottfried and Kienzler, Wolfgang, with an introduction and commentary. Deutsche Zeitschrift für Philosophie, 42, 1057–98 (editors’ introduction 1057–66).Google Scholar

Translations from the Philosophical Writings of Gottlob Frege [BG]. Third edition. Trans. Black, Max and Geach, P. T.. Lanham: Rowman & Littlefield, 1980.Google Scholar

Collected Papers on Mathematics, Logic and Philosophy [CP]. Ed. Black, Max, Dudman, V., Geach, P. T., Kaal, H., Kluge, E.-H. W., McGuinness, Brian, and Stoothoff, R. H.. Oxford: Basil Blackwell, 1984.Google Scholar

The Frege Reader [FR]. Ed. Beaney, Michael. Oxford: Blackwell, 1997.Google Scholar

Über eine geometrische Darstellung der imaginären Gebilde in der Ebene [1873]. Translated as “On a Geometrical Representation of Imaginary Forms in the Plane” in [CP]: 1–55.Google Scholar

Rechnungsmethoden, die sich auf eine Erweiterung des Größenbegriffes gründen [1874]. Translated as “Methods of Calculation Based on an Extension of the Concept of Quantity” in [CP]: 56–92.Google Scholar

Begriffsschrift [1879]. Translated as “Begriffsschrift, a Formula Language, Modeled upon That of Arithmetic, for Pure Thought” by Bauer-Mengelberg, S.. In From Frege to Gödel: A Sourcebook in Mathematical Logic 1879–1931. Ed. van Heijenoort, Jean. Cambridge: Harvard University Press, 1967. 1–82. Translated as Conceptual Notation and Related Articles by Bynum, Terrell W.. London: Oxford University Press, 1972.Google Scholar

Grundlagen [1884]. Translated as The Foundations of Arithmetic: A Logico-Mathematical Enquiry into the Concept of Number by Austin, J. L.. Oxford: Blackwell, 1953 (second edition). Translated with an introduction and critical commentary as The Foundations of Arithmetic: A Logico-Mathematical Investigation into the Concept of Number by Jacquette, Dale. New York: Pearson Longman, 2007.Google Scholar

“Über formale Theorien der Arithmetik” [1885]. Translated as “On Formal Theories of Arithmetic” in [CP]: 112–21.Google Scholar

“Erwiderung” [to Cantor 1885, Deutsche Literaturzeitung, 6(20), columns 728–29]. Translated as “Reply to Cantor’s Review of Grundlagen der Arithmetik” in [CP]: 122.Google Scholar

“Funktion und Begriff” [1891]. Translated as “Function and Concept” in [CP]: 137–56; [BG]: 21–41; [FR]: 130–48.Google Scholar

“Über das Trägheitsgesetz” [1891]. Translated as “On the Law of Inertia” in [CP]: 123–36.Google Scholar

“Über Sinn und Bedeutung” [1892]. Translated as “On Sense and Meaning” in [CP]: 157–77. Translated as “On Sense and Reference” in [BG]: 56–78; [FR]: 151–71.Google Scholar

“Über Begriff und Gegenstand” [1892]. Translated as “On Concept and Object” in [CP]: 182–94; [BG]: 42–55; [FR]: 181–93.Google Scholar

“Rezension von: G. Cantor, Zur Lehre vom Transfiniten” [1892]. Translated as “Review of Georg Cantor, Contributions to the Theory of the Transfinite” in [CP]: 178–81.Google Scholar

Grundgesetze [1893/1903]. Edited and translated in part (Volume I plus Volume II Nachwort) as The Basic Laws of Arithmetic: Exposition of the System by Furth, Montgomery. Berkeley: University of California Press, 1964. Edited and translated in its entirety as Basic Laws of Arithmetic: Derived Using Concept-Script by Ebert, Philip A. and Rossberg, Marcus with Wright, Crispin. Oxford: Oxford University Press, 2013.Google Scholar

“Rezension von: E. Husserl, Philosophie der Arithmetik” [1894]. Translated as “Review of Philosophie der Arithmetik by Edmund Husserl” in [CP]: 195–209. Translated as “Illustrative Extracts from Frege’s Review of Husserl’s Philosophy der Arithmetik” in [BG]: 79–85; [FR]: 224–26 (extract). Translated as “Review of Dr. E. Husserl’s Philosophy of Arithmetic” by Kluge, E. W., Mind, 81 (1972): 321–37.Google Scholar

“Kritische Beleuchtung einiger Punkte in E. Schröders Vorlesungen über die Algebra der Logik” [1895]. Translated as “A Critical Elucidation of Some Points in E. Schröder, Vorlesungen über die Algebra der Logik [Lectures on the Algebra of Logic]” in [CP]: 210–28; [BG]: 86–106.Google Scholar

“Le nombre entier” [1895]. Translated as “Whole Numbers” in [CP]: 229–33.Google Scholar

“Über die Begriffsschrift des Herrn Peano und meine eigene” [1897]. Translated as “On Mr. Peano’s Conceptual Notation and My Own” in [CP]: 234–48.Google Scholar

“Über die Zahlen des Herrn H. Schubert” [1899]. Translated as “On Mr. H. Schubert’s Numbers” in [CP]: 249–72.Google Scholar

“Über die Grundlagen der Geometrie” [1903/1906]. Translated as “On the Foundations of Geometry” in [CP]: 273–340. Translated as On the Foundations of Geometry and Formal Theories of Arithmetic by Kluge, E. W.. New Haven: Yale University Press, 1971.Google Scholar

“Was ist eine Funktion?” [1904]. Translated as “What is a Function?” in [CP]: 285–92.Google Scholar

“Antwort auf die Ferienplauderei des Herrn Thomae” [1906]. Translated as “Reply to Thomae’s Holiday Causerie” in [CP]: 341–45.Google Scholar

“Die Unmöglichkeit der Thomaeschen formalen Arithmetik aufs Neue nachgewiesen” [1908]. Translated as “Renewed Proof of the Impossibility of Mr. Thomae’s Formal Arithmetic” in [CP]: 346–50.Google Scholar

Logical Investigations [LI]. Translated by Geach, P. T. (from Frege 1918a, b and 1923). New Haven: Yale University Press, 1977.Google Scholar

“Der Gedanke. Eine logische Untersuchung” [1918]. Translated as “Thoughts” in [CP]: 351–72; [LI]: 1–30. Translated as “Thought” in [FR]: 325–45.Google Scholar

“Die Verneinung. Eine logische Untersuchung” [1918]. Translated as “Negation” in [CP]: 373–89; [LI]: 31–53; [FR]: 346–61.Google Scholar

“Gedankengefüge” [1923]. Translated as “Compound Thoughts” in [CP]: 390–406; [LI]: 55–77.Google Scholar

“Gottlob Freges politisches Tagebuch” [1994]. Translated as “Diary: Written by Professor Dr. Gottlob Frege in the Time from 10 March to 9 April 1924” by Mendelsohn, Richard L., in Inquiry 39 (1996): 303–42 (editors’ introduction by Gabriel, G. and Kienzler, W., 303–8).Google Scholar

Nachgelassene Schriften [1969]. Translated as Posthumous Writings [PW] by Long, Peter and White, Roger. Oxford: Basil Blackwell, 1979.Google Scholar

“Boole’s Logical Calculus and the Concept-Script” in [PW]: 9–46.Google Scholar

“Boole’s Logical Formula-Language and My Concept-Script” in [PW]: 47–52.Google Scholar

“Draft towards a Review of Cantor’s Gesammelte Abhandlungen zur Lehre vom Transfiniten” in [PW]: 68–71.Google Scholar

“Logic” in [PW]: 126–51.Google Scholar

“On Euclidean Geometry” in [PW]: 167–69.Google Scholar

“Notes on Hilbert’s ‘Grundlagen der Geometrie’” in [PW]: 170–3.Google Scholar

“Logic in Mathematics” in [PW]: 203–50.Google Scholar

“Notes for Ludwig Darmstaedter” in [PW]: 253–57.Google Scholar

“Logical Generality” in [PW]: 258–62.Google Scholar

“Number” in [PW]: 265–66.Google Scholar

“Numbers and Arithmetic” in [PW]: 275–77.Google Scholar

On the Foundations of Geometry and Formal Theories of Arithmetic. Trans. Kluge, E. W.. New Haven: Yale University Press, 1971.Google Scholar

Wissenschaftlicher Briefwechsel [1976]. Translated as Philosophical and Mathematical Correspondence by Kaal, Hans. Ed. McGuinness, Brian. Chicago: University of Chicago Press, 1980.Google Scholar

1873 – Über eine geometrische Darstellung der imaginären Gebilde in der Ebene. PhD Dissertation, University of Göttingen.Google Scholar

1874a – Rechnungsmethoden, die sich auf eine Erweiterung des Größenbegriffes gründen. Habilitationsschrift, University of Jena.Google Scholar

1874b – “Rezension von: H. Seeger, Die Elemente der Arithmetik, für den Schulunterricht bearbeitet,” Jenaer Literaturzeitung, 1(46), 722.Google Scholar

1879 – Begriffsschrift, eine der arithmetischen nachgebildete Formelsprache des reinen Denkens. Halle: L. Nebert. (Second edition, Begriffsschrift und andere Aufsätze. Zweite Auflage, mit E. [Edmund] Husserls und H. [Heinrich] Scholz’ Anmerkungen, herausgegeben von Ignacio Angelelli. Darmstadt: Wissenschaftliche Buchgesellschaft, 1964.)Google Scholar

1884 – Die Grundlagen der Arithmetik, eine logisch mathematische Untersuchung über den Begriff der Zahl. Breslau: W. Koebner.Google Scholar

1885 – “Über formale Theorien der Arithmetik,” Sitzungsberichte der Jenaischen Gesellschaft für Medizin und Naturwissenschaft, 19, 94–104.Google Scholar

1891a – Funktion und Begriff. Jena: Hermann Pohle, 1891.Google Scholar

1891b – “Über das Trägheitsgesetz,” Zeitschrift für Philosophie und philosophische Kritik, 98, 145–61.Google Scholar

1892a – “Über Sinn und Bedeutung,” Zeitschrift für Philosophie und philosophische Kritik, 100, 25–50.Google Scholar

1892b – “Über Begriff und Gegenstand,” Vierteljahrsschrift für wissenschaftliche Philosophie, 16, 192–205.Google Scholar

1892c – “Rezension von: G. Cantor, Zur Lehre vom Transfiniten,” Gesammelte Abhandlungen aus der Zeitschrift für Philosophie und philosophische Kritik, 100, 269–72.Google Scholar

1893/1903 – Grundgesetze der Arithmetik, begriffsschriftlich abgeleitet I, II. Two volumes. Jena: Hermann Pohle.Google Scholar

1894 – “Rezension von: E. Husserl, Philosophie der Arithmetik I,” Zeitschrift für Philosophie und philosophische Kritik, 103, 313–32.Google Scholar

1895a – “Kritische Beleuchtung einiger Punkte in E. Schröders Vorlesungen über die Algebra der Logik,” Archiv für systematische Philosophie, 1, 433–56.Google Scholar

1895b – “Le nombre entier,” Revue de Métaphysique et de Morale, 3, 73–78.Google Scholar

1897 – “Über die Begriffsschrift des Herrn Peano und meine eigene,” Verhandlungen der Königlich Sächsischen Gesellschaft der Wissenschaften zu Leipzig, 48, 362–68.Google Scholar

1899 – Über die Zahlen des Herrn H. Schubert. Jena: Hermann Pohle.Google Scholar

1903 – Grundgesetze II, see the entry dated 1893/1903 above.Google Scholar

1903/1906 – “Über die Grundlagen der Geometrie,” Jahresbericht der Deutschen Mathematiker-Vereinigung, 12 (1903): 319–24, 368–75; 15 (1906): 293–309, 377–403, 423–30.Google Scholar

1904 – “Was ist eine Funktion?” In Festschrift Ludwig Boltzmann gewidmet zum sechzigsten Geburtstage. Leipzig: Verlag von Ambrosius Barth. 656–66Google Scholar

1906 – “Antwort auf die Ferienplauderei des Herrn Thomae,” Jahresbericht der Deutschen Mathematiker-Vereinigung, 15, 586–90.Google Scholar

1908 – “Die Unmöglichkeit der Thomaeschen formalen Arithmetik aus Neue nachgewiesen,” Jahresbericht der Deutschen Mathematiker-Vereinigung, 17, 52–55.Google Scholar

1918a – “Der Gedanke. Eine logische Untersuchung,” Beträge zur Philosophie des deutschen Idealismus, 1, 58–77.Google Scholar

1918b – “Die Verneinung. Eine logische Untersuchung,” Beiträge zur Philosophie des deutschen Idealismus, 1, 143–57.Google Scholar

1923 – “Gedankengefüge” (“Logische Untersuchungen – Dritter Teil: Gedankengefüge”), Beiträge zur Philosophie des deutschen Idealismus, 3, 36–51.Google Scholar

1969 – Nachgelassene Schriften. Ed. Hans Hermes, Friedrich Kambartel, and Friedrich Kaulbach. Hamburg: Felix Meiner.Google Scholar

1976 – Wissenschaftlicher Briefwechsel. Hamburg: Felix Meiner.Google Scholar

1989 – “Briefe an Ludwig Wittgenstein aus den Jahren 1914–1920.” Ed. Janik, Allan, with commentary by Berger, Christian Paul. In Wittgenstein in Focus – Im Brennpunkt: Wittgenstein. Ed. McGuinness, Brian and Haller, Rudolf. Special issue, Grazer Philosophische Studien, 33/34, 5–33.Google Scholar

1994 – “Gottlob Freges politisches Tagebuch.” Ed. Gabriel, Gottfried and Kienzler, Wolfgang, with an introduction and commentary. Deutsche Zeitschrift für Philosophie, 42, 1057–98 (editors’ introduction 1057–66).Google Scholar

Translations from the Philosophical Writings of Gottlob Frege [BG]. Third edition. Trans. Black, Max and Geach, P. T.. Lanham: Rowman & Littlefield, 1980.Google Scholar

Collected Papers on Mathematics, Logic and Philosophy [CP]. Ed. Black, Max, Dudman, V., Geach, P. T., Kaal, H., Kluge, E.-H. W., McGuinness, Brian, and Stoothoff, R. H.. Oxford: Basil Blackwell, 1984.Google Scholar

The Frege Reader [FR]. Ed. Beaney, Michael. Oxford: Blackwell, 1997.Google Scholar

Über eine geometrische Darstellung der imaginären Gebilde in der Ebene [1873]. Translated as “On a Geometrical Representation of Imaginary Forms in the Plane” in [CP]: 1–55.Google Scholar

Rechnungsmethoden, die sich auf eine Erweiterung des Größenbegriffes gründen [1874]. Translated as “Methods of Calculation Based on an Extension of the Concept of Quantity” in [CP]: 56–92.Google Scholar

Begriffsschrift [1879]. Translated as “Begriffsschrift, a Formula Language, Modeled upon That of Arithmetic, for Pure Thought” by Bauer-Mengelberg, S.. In From Frege to Gödel: A Sourcebook in Mathematical Logic 1879–1931. Ed. van Heijenoort, Jean. Cambridge: Harvard University Press, 1967. 1–82. Translated as Conceptual Notation and Related Articles by Bynum, Terrell W.. London: Oxford University Press, 1972.Google Scholar

Grundlagen [1884]. Translated as The Foundations of Arithmetic: A Logico-Mathematical Enquiry into the Concept of Number by Austin, J. L.. Oxford: Blackwell, 1953 (second edition). Translated with an introduction and critical commentary as The Foundations of Arithmetic: A Logico-Mathematical Investigation into the Concept of Number by Jacquette, Dale. New York: Pearson Longman, 2007.Google Scholar

“Über formale Theorien der Arithmetik” [1885]. Translated as “On Formal Theories of Arithmetic” in [CP]: 112–21.Google Scholar

“Erwiderung” [to Cantor 1885, Deutsche Literaturzeitung, 6(20), columns 728–29]. Translated as “Reply to Cantor’s Review of Grundlagen der Arithmetik” in [CP]: 122.Google Scholar

“Funktion und Begriff” [1891]. Translated as “Function and Concept” in [CP]: 137–56; [BG]: 21–41; [FR]: 130–48.Google Scholar

“Über das Trägheitsgesetz” [1891]. Translated as “On the Law of Inertia” in [CP]: 123–36.Google Scholar

“Über Sinn und Bedeutung” [1892]. Translated as “On Sense and Meaning” in [CP]: 157–77. Translated as “On Sense and Reference” in [BG]: 56–78; [FR]: 151–71.Google Scholar

“Über Begriff und Gegenstand” [1892]. Translated as “On Concept and Object” in [CP]: 182–94; [BG]: 42–55; [FR]: 181–93.Google Scholar

“Rezension von: G. Cantor, Zur Lehre vom Transfiniten” [1892]. Translated as “Review of Georg Cantor, Contributions to the Theory of the Transfinite” in [CP]: 178–81.Google Scholar

Grundgesetze [1893/1903]. Edited and translated in part (Volume I plus Volume II Nachwort) as The Basic Laws of Arithmetic: Exposition of the System by Furth, Montgomery. Berkeley: University of California Press, 1964. Edited and translated in its entirety as Basic Laws of Arithmetic: Derived Using Concept-Script by Ebert, Philip A. and Rossberg, Marcus with Wright, Crispin. Oxford: Oxford University Press, 2013.Google Scholar

“Rezension von: E. Husserl, Philosophie der Arithmetik” [1894]. Translated as “Review of Philosophie der Arithmetik by Edmund Husserl” in [CP]: 195–209. Translated as “Illustrative Extracts from Frege’s Review of Husserl’s Philosophy der Arithmetik” in [BG]: 79–85; [FR]: 224–26 (extract). Translated as “Review of Dr. E. Husserl’s Philosophy of Arithmetic” by Kluge, E. W., Mind, 81 (1972): 321–37.Google Scholar

“Kritische Beleuchtung einiger Punkte in E. Schröders Vorlesungen über die Algebra der Logik” [1895]. Translated as “A Critical Elucidation of Some Points in E. Schröder, Vorlesungen über die Algebra der Logik [Lectures on the Algebra of Logic]” in [CP]: 210–28; [BG]: 86–106.Google Scholar

“Le nombre entier” [1895]. Translated as “Whole Numbers” in [CP]: 229–33.Google Scholar

“Über die Begriffsschrift des Herrn Peano und meine eigene” [1897]. Translated as “On Mr. Peano’s Conceptual Notation and My Own” in [CP]: 234–48.Google Scholar

“Über die Zahlen des Herrn H. Schubert” [1899]. Translated as “On Mr. H. Schubert’s Numbers” in [CP]: 249–72.Google Scholar

“Über die Grundlagen der Geometrie” [1903/1906]. Translated as “On the Foundations of Geometry” in [CP]: 273–340. Translated as On the Foundations of Geometry and Formal Theories of Arithmetic by Kluge, E. W.. New Haven: Yale University Press, 1971.Google Scholar

“Was ist eine Funktion?” [1904]. Translated as “What is a Function?” in [CP]: 285–92.Google Scholar

“Antwort auf die Ferienplauderei des Herrn Thomae” [1906]. Translated as “Reply to Thomae’s Holiday Causerie” in [CP]: 341–45.Google Scholar

“Die Unmöglichkeit der Thomaeschen formalen Arithmetik aufs Neue nachgewiesen” [1908]. Translated as “Renewed Proof of the Impossibility of Mr. Thomae’s Formal Arithmetic” in [CP]: 346–50.Google Scholar

Logical Investigations [LI]. Translated by Geach, P. T. (from Frege 1918a, b and 1923). New Haven: Yale University Press, 1977.Google Scholar

“Der Gedanke. Eine logische Untersuchung” [1918]. Translated as “Thoughts” in [CP]: 351–72; [LI]: 1–30. Translated as “Thought” in [FR]: 325–45.Google Scholar

“Die Verneinung. Eine logische Untersuchung” [1918]. Translated as “Negation” in [CP]: 373–89; [LI]: 31–53; [FR]: 346–61.Google Scholar

“Gedankengefüge” [1923]. Translated as “Compound Thoughts” in [CP]: 390–406; [LI]: 55–77.Google Scholar

“Gottlob Freges politisches Tagebuch” [1994]. Translated as “Diary: Written by Professor Dr. Gottlob Frege in the Time from 10 March to 9 April 1924” by Mendelsohn, Richard L., in Inquiry 39 (1996): 303–42 (editors’ introduction by Gabriel, G. and Kienzler, W., 303–8).Google Scholar

Nachgelassene Schriften [1969]. Translated as Posthumous Writings [PW] by Long, Peter and White, Roger. Oxford: Basil Blackwell, 1979.Google Scholar

“Boole’s Logical Calculus and the Concept-Script” in [PW]: 9–46.Google Scholar

“Boole’s Logical Formula-Language and My Concept-Script” in [PW]: 47–52.Google Scholar

“Draft towards a Review of Cantor’s Gesammelte Abhandlungen zur Lehre vom Transfiniten” in [PW]: 68–71.Google Scholar

“Logic” in [PW]: 126–51.Google Scholar

“On Euclidean Geometry” in [PW]: 167–69.Google Scholar

“Notes on Hilbert’s ‘Grundlagen der Geometrie’” in [PW]: 170–3.Google Scholar

“Logic in Mathematics” in [PW]: 203–50.Google Scholar

“Notes for Ludwig Darmstaedter” in [PW]: 253–57.Google Scholar

“Logical Generality” in [PW]: 258–62.Google Scholar

“Number” in [PW]: 265–66.Google Scholar

“Numbers and Arithmetic” in [PW]: 275–77.Google Scholar

On the Foundations of Geometry and Formal Theories of Arithmetic. Trans. Kluge, E. W.. New Haven: Yale University Press, 1971.Google Scholar

Wissenschaftlicher Briefwechsel [1976]. Translated as Philosophical and Mathematical Correspondence by Kaal, Hans. Ed. McGuinness, Brian. Chicago: University of Chicago Press, 1980.Google Scholar

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