Abstract
This book is a translation and analysis of selected texts written in 1632 by the man better known as John of St. Thomas. Although parts of the Cursus Philosophicus have been translated before, this is the first time that the entirety of questions XXI-XXIII of the Ars Logica, concerning signs and signification, have appeared in English. Besides the translation, which appears side by side with Beato Reiser's 1820 Latin text, there are additional selections from the Cursus on cognitive being, on the category of relation and on terms, a structural analysis of the text, a digression on John of St. Thomas's national origin, complete with chronology of his life, a resume of the text, and an essay on the history of semiotics.