The contributors to this volume cover a wide range of philosophers, from Simplicius to John Wyclif, and philosophical problems, including: the harmony of Platonism and Aristotelianism; the relationship between logic, and metaphysics; the number of categories; and realism vs. nominalism.

Few philosophical books have been so influential in the development of Western thought as Aristotle’s Metaphysics. For centuries Aristotle’s most celebrated work has been regarded as a source of inspiration as well as the starting point for every investigation into the structure of reality. Not surprisingly, the topics discussed in the book – the scientific status of ontology and metaphysics, the foundations of logical truths, the notions of essence and existence, the nature of material objects and their properties, the status of mathematical entities, just to mention some – are still at the centre of the current philosophical debate and are likely to excite philosophical minds for many years to come. This volume reconstructs in fourteen chapters a particular phase in the long history of the Metaphysics by focusing on the medieval reception of Aristotle’s masterpiece, specifically from its introduction in the Latin West in the twelfth through fifteenth centuries. Contributors include: Marta Borgo, Matteo di Giovanni, Amos Bertolacci, Silvia Donati, Gabriele Galluzzo, Alessandro D. Conti, Sten Ebbesen, Fabrizio Amerini, Giorgio Pini, Roberto Lambertini, William O. Duba, Femke J. Kok, and Paul J.J.M. Bakker.

Medieval commentary writing has often been described as a way of "doing philosophy," and not without reason. The various commentaries on Aristotle's Categories we have from this period did not simply elaborate a dialectical exercise for training students; rather, they provided their authors with an unparalleled opportunity to work through crucial philosophical problems, many of which remain with us today. As such, this unique commentary tradition is important not only in its own right, but also to the history and development of philosophy as a whole. The contributors to this volume take a fresh look at it, examining a wide range of medieval commentators, from Simplicius to John Wyclif, and discussing such issues as the compatibility of Platonism with Aristotelianism; the influence of Avicenna; the relationship between grammar, logic, and metaphysics; the number of the categories; the status of the categories as a science realism vs. nominalism; and the relationship between categories.

Ibn Rushd (1126-1198), better known as Averroes, is said to be the greatest among the Muslim commentators on Aristotle and is especially known for his influence on medieval Christendom and on medieval and Renaissance science and philosophy. This volume presents a readable translation of his middle commentaries on Aristotle's Categories and De Interpretation--the first of his middle commentaries on Aristotle's logical treatises. Originally published in 1983. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These paperback editions preserve the original texts of these important books while presenting them in durable paperback editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

Contains the first full critical edition of the Latin text, preceded by an extensive introductory study consisting of two parts.