Concerning Being and Essence (De Ente et Essentia). Translated from the Latin with the Addition of a Preface by George G. Leckie [Appleton-Centure Philosophy Source-Books]

St. Thomas Aquinas explores the profound relationship between existence and essence in this philosophical work, shedding light on the fundamental principles of being. Through meticulous analysis, he differentiates between what something is (its essence) and that it is (its existence), providing readers with insights into the nature of reality.

Leckie's translation, accompanied by a thoughtful preface, enables modern readers to engage deeply with Aquinas' intricate ideas. This text serves as a vital contribution to the field of metaphysics, prompting a deeper understanding of how beings come into existence and their inherent natures. It's an essential read for anyone drawn to the roots of Western philosophical thought.