Abstract
Paul Spade has always been a prolific and accurate translator of medieval texts. Here he provides the service of translating some important medieval texts on the problem of universals: the Isagoge by Porphyry, and selections from Boethius's second commentary on the Isagoge, from the Glosses on the Isagoge by Abelard, from the Ordinatio of Scotus, and from the Ordinatio of Ockham. Spade provides some helpful notes, an introduction, and glossary, although I find this material somewhat sparse. A nonspecialist would find more explanation helpful. As Spade himself notes, the texts are difficult. Given the breadth of Spade's scholarship and erudition, I think that he should not be so diffident in offering more extensive comments.