Volume 1 includes the lives of 100 major saints most of whom were canonized prior to the 10th century. Includes, additionally, the lives of 44 early Church Fathers and philosophers and their theological contributions, as well as a brief description of the seven Ecumenical Councils and their decisions.
Volume 2 contains the lives of 266 saints.
Volume 3 covers the Seventy Apostles, Neomartyrs and Ethnomartyrs - a total of nearly 300 saints.
Volume 4 covers children martyrs of the Lord, additional saints, the Apocrypha books, Angelic orders and Angelic commanders.
The series is researched extensively for accuracy, it is written in a simple language for the average layperson.