Staff profile

• St. Bonaventure
• Alexander of Hales
• Bl. John Duns Scotus
• Robert Grosseteste
• Richard Rufus of Cornwall
• St. Albert the Great
• St. Thomas Aquinas
• Twentieth Century Catholic Theology

Book review

• Book Review: Thomas Williams, John Duns Scotus: Selected Writings on Ethics (Oxford: OUP, 2017)
  Crozier, W. (online). Book Review: Thomas Williams, John Duns Scotus: Selected Writings on Ethics (Oxford: OUP, 2017). Franciscan Studies,
• Book Review: Shawn M. Colberg, The Wayfarers End: Bonaventure and Aquinas on Divine and Rewards in Scripture and Sacred Doctrine (Washington D.C.: The Catholic University of America Press, 2020) in The Thomist 85.3 (2021), pp. 489-493.
  Crozier, W., & Van Nieuwenhove, R. (online). Book Review: Shawn M. Colberg, The Wayfarers End: Bonaventure and Aquinas on Divine and Rewards in Scripture and Sacred Doctrine (Washington D.C.: The Catholic University of America Press, 2020) in The Thomist 85.3 (2021), pp. 489-493. The Thomist,
• Aristotle and the Ontology of St. Bonaventure
  Crozier, W. (2024). Aristotle and the Ontology of St. Bonaventure. The Journal of Religion, 104(3), 413-415. https://doi.org/10.1086/730361
• Book Review: The Theology of John Duns Scotus, Studies in Reformed Theology Series by Antonie Vos
  Crozier, W. (2019). Book Review: The Theology of John Duns Scotus, Studies in Reformed Theology Series by Antonie Vos. Franciscan Studies, 77, 281-283. https://doi.org/10.1353/frc.2019.0010
• Book Review: Giorgio Pini, Notabilia Super Metaphysicam, Corpus Christianorum Continuatio Mediaevalis 287 (Turhout: Brepols, 2017)
  Crozier, W. (2018). Book Review: Giorgio Pini, Notabilia Super Metaphysicam, Corpus Christianorum Continuatio Mediaevalis 287 (Turhout: Brepols, 2017). Franciscan Studies, 76, 373-378
• Book Review: ON BEING AND COGNITION: ORDINATIO 1.3, JOHN DUNS SCOTUS translated by John van den Bercken, Fordham University Press, New York, 2016
  Crozier, W. (2018). Book Review: ON BEING AND COGNITION: ORDINATIO 1.3, JOHN DUNS SCOTUS translated by John van den Bercken, Fordham University Press, New York, 2016. New Blackfriars, 99(1079), 112-114. https://doi.org/10.1111/nbfr.12333
• Book Review: Mikolaj Olzewski, Quaestiones Disputatae “De productione rerum" “De imagine” et “De anima” e schola bonaventuriana (codex Conv. Soppr. D.4.27 Bibliothecae Nationalis Centralis Florentinae) (Rome: Instituto Storico Dei Cappuccini, 2014)
  Crozier, W. (2016). Book Review: Mikolaj Olzewski, Quaestiones Disputatae “De productione rerum" “De imagine” et “De anima” e schola bonaventuriana (codex Conv. Soppr. D.4.27 Bibliothecae Nationalis Centralis Florentinae) (Rome: Instituto Storico Dei Cappuccini, 2014). Franciscan Studies, 74, 389-391. https://doi.org/10.1353/frc.2016.0020

Chapter in book

• John Duns Scotus: Early Franciscan Political and Economic Thought
  Crozier, W. John Duns Scotus: Early Franciscan Political and Economic Thought. In R. F. van Brederode (Ed.), Christian Perspectives on the Role of the State, Justice and Taxation. Springer
• The Splendor of Light: Richard Rufus of Cornwall on the Physics of Light and Colour
  Crozier, W. The Splendor of Light: Richard Rufus of Cornwall on the Physics of Light and Colour. In V. Henkelmann, & M. Breitenstein (Eds.), Medieval Light Studies: The Presence, Use, and Symbolism of Light in the Middle Ages. Manuscript submitted for publication
• Franciscan Physics: John Duns Scotus on Light - With a Translation of Lectura II dist. 13
  Crozier, W. Franciscan Physics: John Duns Scotus on Light - With a Translation of Lectura II dist. 13. In Celebrating 800 Years of Franciscans in the British Isles: A Gedenkschrift in Honour of Eric Doyle OFM. The Franciscan Publication Company Ltd
• 'The Father of Lights': St. Bonaventure of Bagnoregio on Light
  Crozier, W. 'The Father of Lights': St. Bonaventure of Bagnoregio on Light. In V. Henkelmann, & M. Brietenstien (Eds.), Medieval Light Studies: The Presence, Use, and Symbolism of Light in the Middle Ages. Manuscript submitted for publication
• Early Franciscan Theology: Robert Grosseteste, Roger Bacon and the Summa Halensis
  Crozier, W. (2022). Early Franciscan Theology: Robert Grosseteste, Roger Bacon and the Summa Halensis. In R. Van Nieuwenhove (Ed.), Introduction to Medieval Theology (199-231). (2nd edition). Cambridge University Press 2022. https://doi.org/10.1017/9781108884426.016
• The Trinity
  Crozier, W., & Van Nieuwenhove, R. (2020). The Trinity. In The Oxford Handbook of Mystical Theology (465-485). Oxford University Press

Journal Article

• After Anselm: St. Bonaventure and the Remaking of the Ontological Argument
  Crozier, W. (2024). After Anselm: St. Bonaventure and the Remaking of the Ontological Argument. Challenging Religious Issues, 34-41
• Philosophy’s Resurrection: Richard Fishacre on Theology, Light, and the Stars
  Crozier, W. (2024). Philosophy’s Resurrection: Richard Fishacre on Theology, Light, and the Stars. New Blackfriars, 105(4), 384-400. https://doi.org/10.1017/nbf.2024.7
• “Pulchra ut Luna” St. Bonaventure, Richard Fishacre, and the De generatione stellarum on the Lunar Substance
  Crozier, W. (2024). “Pulchra ut Luna” St. Bonaventure, Richard Fishacre, and the De generatione stellarum on the Lunar Substance. Vivarium: A Journal for Medieval and Early-Modern Philosophy and Intellectual Life, 62(2), 120-146. https://doi.org/10.1163/15685349-06202002
• A medieval "abbreviatio": John Peckham's "Questio de existentia dei": Introduction and edition.
  Crozier, W. (2023). A medieval "abbreviatio": John Peckham's "Questio de existentia dei": Introduction and edition. Recherches de théologie et de philosophie médiévales, 90(1), 49-73. https://doi.org/10.2143/RTPM.90.1.3291866
• St. Albert the Great and Robert Grosseteste on the nature and causes of comets
  Crozier, W. (2023). St. Albert the Great and Robert Grosseteste on the nature and causes of comets. Journal for the History of Astronomy, 54(2), https://doi.org/10.1177/00218286231170596
• The Anatomy of Salvation: Robert Grosseteste on Christ’s Death, Passion, and Satisfaction
  Crozier, W. (2022). The Anatomy of Salvation: Robert Grosseteste on Christ’s Death, Passion, and Satisfaction. Irish Theological Quarterly, 87(4), 259-378. https://doi.org/10.1177/00211400221127119

Newspaper/Magazine Article

• Robert Grosseteste: Scientist, Theologian, and Bishop (Part 1)
  Crozier, W. (in press). Robert Grosseteste: Scientist, Theologian, and Bishop (Part 1)
• Robert Grosseteste: Scientist, Theologian, and Bishop (Part 2).
  Crozier, W. Robert Grosseteste: Scientist, Theologian, and Bishop (Part 2). Franciscan Magazine