In popular language, this book might be described as being nature of a ""real production"", featuring as it does, the three premi Daniel-Rope, who wrote the text, a commentary and series of prayers in with the different parts of the Mass, Bishop Fulton Sheen, who is the graphed in the thirty illustrations picturing the ceremonies connected different parts of the Mass, and Yousuf Karsh, who supplies the full photographs referred to. It should have a wide appeal and should re taining a knowledge of the Mass who might not normally be disposed to selves about obtaining it. The introduction by Bishop Sheen has the lucidity and rhetorical appeal and the commentaries, which are very prayers by Daniel-Rope are characteristic of this author's learning and devotion. The translator's scholarly annotations at the end are very Imprimatur.