This volume investigates the historical, iconographic, and stylistic evolution of the medieval and early Renaissance stained glass windows located within Canterbury Cathedral. Madeline H. Caviness, a scholar of medieval art, utilizes archival research and physical analysis to categorize these artifacts. The work provides a rigorous framework for dating the glass while situating the windows within the broader context of European ecclesiastical art production. By examining the technical execution and thematic content, the author establishes a comprehensive record of the cathedral's glazing program.

Scholars and art historians recognize this work as a foundational reference for the study of medieval stained glass in Great Britain. Readers frequently note the academic density of the prose and the precision of the technical descriptions provided by the author.