This work is the first English translation of Scotus's commentary on Aristotle's Quaestiones super Praedicamenta. Although there are numerous Latin commentaries on Aristotle's Categories, Scotus's Questions is one of the few commentaries on the Categories written in the thirteenth century covering all of Aristotle's text, including the often neglected post-praedicamenta, and the only complete Latin commentary available in English. Moreover, unlike...