On the Soul On the Apprehension of Visibles Bonaventure On Dreams Avicenna Bartholomew the Englishman On the Intellect Alfarabi Averroes Maimonides Richard Rufus On the Interior Senses Avicenna Algazel Roger Bacon Is the Human Person God's Image? Bonaventure On Prophecy Algazel On the Sensitive Soul Averroes Richard Rufus On the Will Algazel On the Body On the Belly Button Bartholomew the Englishman On the Brain Bartholomew the Englishman On the Eyes Bartholomew the Englishman Roger Bacon On the Flu Albertus Magnus On the Humors Hildegard of Bingen On Leprosy Bartholomew the Englishman Constantinus Africanus Maimonides On Madness Bartholomew the Englishman