Primary texts in Latin

• Cuestiones Cuodlibetales. In Obras del Doctor Sutil, Juan Duns Escoto. Ed. Felix Alluntis. Madrid: Biblioteca de Autores Cristianos, 1963.
• Opera Omnia. (“The Wadding edition”) Lyon, 1639; reprinted Hildesheim: Georg Olms Verlagsbuchhandlung, 1968. This is the best source for material not yet available in the critical editions. It does include some material now known to be inauthentic, and it prints as Book 1 of the Reportatio what is actually the Additiones magnae compiled and edited by Scotus’s student and secretary, William of Alnwick. (Scholar)
• Opera Omnia. (“The Vatican edition”) Civitas Vaticana: Typis Polyglottis Vaticanis, 1950–2013. The Ordinatio (vol. I–XIV) and Lectura (vol. XVI–21). (Scholar)
• Opera Philosophica. St. Bonaventure, NY: The Franciscan Institute, 1997–2006. The question-commentaries on Porphyry’s Isagoge and Aristotle’s Categories (vol. I), on Peri hermeneias and Sophistical Refutations, along with the Theoremata (vol. II), the Quaestiones super libros Metaphysicorum Aristotelis (vols. III–IV), and the Quaetiones super Secundum et Tertium de Anima (vol. V). (Scholar)
• Notabilia Scoti super Metaphysicam: una testimonianza ritrovata dell’insegnamento di Duns Scoto sulla Metafisica, Giorgio Pini (ed.), Archivum Franciscanum Historicum, 89 (1996): 137–180. (Scholar)

Primary texts in English translation

• Buckner, Edward, and Jack Zupko (trans., eds.), 2014. Duns Scotus on Time and Existence: The Questions on ‘De Interpretatione’, Washington, DC: Catholic University of America Press. (Scholar)
• Bychkov, Oleg B., and Trent Pomplun, 2016. John Duns Scotus: The Report of the Paris Lecture: Reportatio IV-A. St. Bonaventure, NY: The Franciscan Institute. (An English translation and preliminary edition of the Latin text through distinction 10.) (Scholar)
• Etzkorn, Girard J., and Allan B. Wolter, OFM, 1997–98. Questions on the Metaphysics of Aristotle by John Duns Scotus. St. Bonaventure, NY: The Franciscan Institute. (Scholar)
• Jaczn, A. Vos, H. Veldhuis, A. A. Looman-Graaskamp, E. Dekker, and N. W. Den Bok (trans.), 1994. John Duns Scotus, Contingency and Freedom: Lectura I 39 (New Synthese Historical Library, 42), Dordrecht: Kluwer. (Scholar)
• Newton, Lloyd (trans.), 2014. Questions on Aristotle’s Categories, Washington, DC: Catholic University of America Press. (Scholar)
• Spade, Paul Vincent, 1994. Five Texts on the Mediaeval Problem of Universals. Indianapolis: Hackett Publishing Company. (Scholar)
• van den Bercken, John, 2016. On Being and Cognition: Ordinatio 1.3. New York: Fordham University Press. (Scholar)
• Vos, A., H. Veldhuis, E. Dekker, N.W. den Bok and A.J. Beck (eds.), 2003. Duns Scotus on Divine Love: Texts and Commentary on Goodness and Freedom, God and Humans, Aldershot: Ashgate. (Scholar)
• Williams, Thomas, 2017. Duns Scotus: Selected Writings on Ethics. Oxford: Oxford University Press. (Scholar)
• Wolter, Allan B., OFM, 1987. Duns Scotus: Philosophical Writings. Indianapolis: Hackett Publishing Company. (Scholar)
• –––, 2000. A Treatise on Potency and Act. Questions on the Metaphysics of Aristotle Book IX, St. Bonaventure, NY: Franciscan Institute Publications. (Scholar)
• –––, 2001. Political and Economic Philosophy, St. Bonaventure, NY: Franciscan Institute Publications. (Scholar)
• Wolter, Allan B., OFM, and Felix Alluntis, 1975. John Duns Scotus, God and Creatures. The Quodlibetal Questions. Washington, D.C.: The Catholic University of America Press. (Scholar)
• Wolter, Allan B., OFM, and Oleg V. Bychkov, 2004. The Examined Report of the Paris Lecture: Reportatio I-A. St. Bonaventure, NY: The Franciscan Institute. (An English translation and preliminary Latin edition.) (Scholar)

Secondary literature

• Borland, Tully, and T. Allan Hillman 2017. “Scotus and God’s Arbitrary Will: A Reassessment,” American Catholic Philosophical Quarterly 91: 399–429. (Scholar)
• Cross, Richard, 1999. Duns Scotus, Oxford: Oxford University Press. (Scholar)
• –––, 2014. Duns Scotus’s Theory of Cognition, Oxford: Oxford University Press. (Scholar)
• –––, 2016. Duns Scotus on God, New York: Routledge. (Scholar)
• Frank, William A. and Allan B. Wolter, OFM, 1995. Duns Scotus: Metaphysician, Lafayette, IN: Purdue University Press, 1995. (Scholar)
• Hoffmann, Tobias, 2002. Creatura intellecta: Die Ideen und Possibilien bei Duns Scotus mit Ausblick auf Franz von Mayronis, Poncius, und Mastrius, Münster: Aschendorff. (Scholar)
• Ingham, Mary Beth, et al. (eds.), 2010–2012. Proceedings of the Quadruple Congress on Duns Scotus, 4 volumes, St. Bonaventure, NY: The Franciscan Institute. (Scholar)
• Ingham, Mary Beth, and Mechthild Dreyer, 2004. The Philosophical Vision of John Duns Scotus: An Introduction, Washington, DC: The Catholic University of America Press. (Scholar)
• King, Peter, 2002. “Scotus on Metaphysics,” in Williams 2002. (Scholar)
• Pasnau, Robert, 2002. “Cognition,” in Williams 2002, 285–311. (Scholar)
• Pini, Giorgio, 2002. Categories and Logic in Duns Scotus: An Interpretation of Aristotle’s Categories in the Late Thirteenth Century, Köln: Brill. (Scholar)
• Vos, Antonie, 2018. The Theology of John Duns Scotus, Leiden: Brill. (Scholar)
• Ward, Thomas M., 2014. John Duns Scotus on Parts, Wholes, and Hylomorphism, Leiden: Brill. (Scholar)
• –––, 2019. “A Most Mitigated Friar: Scotus on Natural Law and Divine Freedom,” American Catholic Philosophical Quarterly 93: 385–409. (Scholar)
• Williams, Thomas, 1995. “How Scotus Separates Morality from Happiness,” American Catholic Philosophical Quarterly, 69: 425–445. [Preprint available online.] (Scholar)
• –––, 1998. “The Unmitigated Scotus,” Archiv für Geschichte der Philosophie, 80: 162–181. [Preprint available online.] (Scholar)
• –––, 2000. “A Most Methodical Lover: On Scotus’s Arbitrary Creator,” Journal of the History of Philosophy, 38: 169–202. [Preprint available online.] (Scholar)
• –––, 2002. The Cambridge Companion to Duns Scotus, New York: Cambridge University Press. (Scholar)
• Wolter, Allan B., OFM, 1990. The Philosophical Theology of John Duns Scotus, Marilyn McCord Adams (ed.), Ithaca, NY: Cornell University Press. (Scholar)