The "Relic Glasses from Altar Sepulchers" by Antonella Sv. Gai is a comprehensive work that explores the fascinating connection between art, religion, and history. In two volumes, the book provides a detailed analysis of the relic glasses used in altar sepulchers, highlighting their cultural and historical significance. The author combines art historical perspectives with social science approaches to convey a deep understanding of the role these objects play in religious and societal contexts. The hardcover ensures durability, making the book a valuable addition to any collection. The clear and precise language in German allows a wide audience to engage with the complex topics. This non-fiction book is of great value not only to professionals but also to those interested in art and religion.