In this edition of Theophrastus' unknown to the general public work "Metaphysics", translated into modern Greek, with commentary and various introductory elements, I consider it as an important event for the scholars of ancient Greek thought, especially Aristotelian and Platonic philosophy.
Unfortunately, the prolific Theophrastus has not received the place he deserves in the pantheon of great thinkers and philosophers. The reasons are known. On the one hand, he remained in the shadow of his great teacher, Aristotle, and on the other hand, he did not establish his own philosophical School.
In this work, Theophrastus emphasizes various natural and metaphysical views that puzzle every scholar due to their coherent and dense writing. At the same time, he makes references to metaphysical beliefs of Pre-Socratic philosophers as well as Plato and Aristotle. [...]

(from the preface, Potitsa Grigorakou)