Medieval Literacy: A Compendium of Medieval Knowledge With The Guidance of C. S. Lewis creates a foundation for the study of the medieval mindset by establishing the terms and concepts that scholars would have shared at the time. This book is part text, part reference, and part popular work. It simultaneously provides Memoria Press product: https://www.memoriapress.com/curriculum/educational-resources/medieval-literacy-a-compendium-of-medieval-knowledge-with-the-guidance-of-c-s-lewis/