 Ibn Sina [Avicenna] | medieval philosophy | Ibn Rushd [Averroes] | literary forms of medieval philosophy |  Albert the Great [= Albertus magnus] |  Anselm, Saint [Anselm of Bec, Anselm of Canterbury] |  Aquinas, Thomas |  Arabic and Islamic Philosophy, disciplines in: psychology and philosophy of mind |  Arabic and Islamic Philosophy, historical and methodological topics in: influence of Arabic and Islamic Philosophy on the Latin West |  Boethius, Anicius Manlius Severinus |  heaven and hell in Christian thought |  Olivi, Peter John |  political philosophy: medieval |  Pseudo-Dionysius the Areopagite |  Theology of Aristotle |  world government 