Medieval logic and philosophy
The reference site for Medieval logic and philosophy is P.V. Spade's. Materials include translations as well as general introductory and survey papers.
(Noticed in Spade's CV : Ph.D. in Philosophy, University of Toronto, 1972. Specialization in Mediaeval Philosophy. Dissertation: "The Mediaeval Liar: A Study of John Buridan's Position on the Paradox, with a Catalogue of the Insolubilia-Literature of the Middle Ages." Director: Hans G. Herzberger.)