I. Introduction 1
II. Life and Works 2
III. Bibliographical Note 6
IV. The Spurious Scientific Works of Hildegard 12
V. Sources of Hildegard’s Scientific Knowledge 15
VI. The Structure of the Material Universe 22
VII. Macrocosm and Microcosm 30
VIII. Anatomy and Physiology 43
IX. Birth and Death and the Nature of the Soul 49
X. The Visions and their Pathological Basis 51