It was to the solution of such difficulties that R.E. Kaske addressed himself in this volume setting out and analyzing the major repositories of traditional material: biblical exegesis, the liturgy, hymns and sequences, sermons and homilies, the pictorial arts, mythography, commentaries on individual authors, and a number of miscellaneous themes. An appendix deals with medieval encyclopedias. Kaske created a tool that will revolutionize research in its designated field: the discovery and interpretation of the traditional meanings reflected in medieval Christian imagery.