The Glories of Mary is five complete books in one volume. The first book examines the words of the Salve Regina and shows how God has given Mary to mankind to be the Gate of Heaven. The second book explains Our Lady's principal feasts and reveals fresh truths about these mysteries. The third book explains the Seven Sorrows of Mary and why Our Lady's martyrdom was longer and greater than that of all other martyrs. The fourth book describes ten different virtues of Our Lady, and the fifth book provides dozens of famous prayers, meditations, and devotions to her.

Included are the theological proofs for the Immaculate Conception, explanations of the invocations in the Litany of Loreto, and a description of Our Lady's death. The Glories of Mary is the greatest compendium of nearly eighteen centuries of teaching on Our Lady and seeks to lead many souls to a greater love of Jesus through a more intimate knowledge of Mary and her exalted role in our salvation.