Dragos Calma, Ph.D. (2008), Sorbonne University – Paris, is Associate Professor of Medieval Philosophy at University College Dublin. On Neoplatonism, he has published Neoplatonism in the Middles Ages (with Brepols, 2 vols, 2016) and Reading Proclus and Book of Causes (with Brill, vol. 1 in 2019 and vol. 2 in 2020).Evan King, Ph.D. (2017), University of Cambridge, is a post-doctoral researcher in the ERC-funded project NeoplAT: Neoplatonism and Abrahamic Traditions (University College Dublin). His monograph, Supersapientia. Berthold of Moosburg and the Divine Science of the Platonists, is forthcoming in 2021.

• 1 IntroductionDragos Calma and Evan Kingpart 1: Sources2 The Meaning of the Biblical Citations in the Expositio of Berthold of MoosburgPaul D. Hellmeier OP3 Avicebron (Solomon Ibn Gabirol) and Berthold of Moosburg on Essential CausalityAlessandra Beccarisi4 Between Cologne and Oxford: Berthold of Moosburg and Thomas of York’s SapientialeFiorella Retucci5 Die Kontinuität der intellektuellen Tradition des Albertus Magnus: Berthold von Moosburgs Theorie des IntellektsHenryk Anzulewicz6 The Gods and Causality. On Aquinas’ Presence in Berthold’s ExpositioEzequiel Ludueña7 Berthold of Moosburg, Reader of Ulrich of Strassburg. On Natural ProvidenceTommaso Ferro8 Sapiens modernus: The Reception of Dietrich of Freiberg in Berthold of MoosburgEvan Kingpart 2: Doctrines9 Berthold of Moosburg, the unum animae, and DeificationLoris Sturlese10 Metaphysical Freedom. From Albert the Great to Berthold of MoosburgWouter Goris11 Doppelte Providenz. Die Rezeption einer neuplatonischen Tradition bei Berthold von MoosburgTheo Kobusch12 Regna duo duorum. Berthold of Moosburg’s Theory of Providence and FateAlessandro Palazzo13 Founding a Metaphysics of Light in Proclus’ Universe: Berthold of Moosburg’s Theory of FormsSylvain Roudautpart 3: Comparisons14 Peter of Ireland and Berthold of Moosburg on First Being, First Life, and First MindMichael W. Dunne15 Berthold of Moosburg, Nicholas of Cusa, and Marsilio Ficino as Historians of PhilosophyStephen Gersh

"[…] the volume displays various aspects of the richness hidden in this Commentary on Proclus: the contributions mentioned here are merely representative of such richness. Nonetheless, a desideratum of the research on Berthold remains a closer analysis of his polemical relations with his still unknown adversaries." - Giuseppe Thomas Vitale, Thomas-Institut der Universität zu Köln, in: Recherches de Théologie et Philosophie médiévales 89.2