The saints, the heroes of the Roman Catholic faith, lived lives of holiness, dedicated to serving God. The saints lived at different times in different places throughout history, but they all shared a love of God that has been documented through the teachings of the Church. Today, the saints serve as examples for all Catholics, showing the believers how to lead a more spiritual life. Catholic devotions are particular customs, rituals and practices of worship or in honour of the saints that are in addition to the liturgy of the Catholic Church.  

The City of God is one of the most important works of Christian history and philosophy ever written. The writings of St. Augustine are as intriguing to the casual reader as it is to Christian researchers. St. Augustine's work provides insight into Western thought and the development of Western civilizations. The City of God provides the reader with an artful contrast between earthy cities and those in heaven as a representation of the eternal struggle between good and evil. The City of God was originally penned in the early 5th century as a response to the prevalent belief that Christianity was to blame for the fall of Rome. St. Augustine is known as one of the most influential Fathers of the Catholic Church. Born November 13, 354, Augustine would eventually be recognized as a Saint by the Catholic Church, the Eastern Christian Church, and the Anglican Communion. 

One of the most influential philosophers and theologians in the history of Western thought, St Thomas Aquinas established the foundations for much of modern philosophy of religion, and is famous for his arguments for the existence of God. In this cogent and multifaceted introduction to the great saint's work, Edward Feser argues that you cannot fully understand Aquinas' philosophy without his theology, and vice-versa. He covers Aquinas' thoughts on the soul, natural law, metaphysics, and more.

St. Thomas Aquinas (1225 - 1274), one of the greatest philosophical minds of the church, has left us no formal treatise on mystical theology. Instead, his teachings on this subject have been collected from his various works. No such synthesis has been attempted in this book. Rather the editor has simply taken from the Summa Theologica the treatises on religion, on devotion, prayer, and the contemplative life, and presented them in an English dress. 

In Reasons to Believe, Scott Hahn, a convert to Catholicism, explains the "how and why" of the Catholic faith - drawing from Scripture, his own struggles, and those of other converts, as well as from everyday life and even natural science. Hahn shows that reason and revelation, as well as nature and the supernatural, are not opposed to one another; rather, they offer complementary evidence that God exists. He is someone, and He has a personality, a personal style, that is discernable and knowable.