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. 

Part poetic masterpiece, part mystic treatise, The Dark Night of the Soul by 16th century Carmelite monk St. John of the Cross, addresses the feeling of being forgotten by the Presence of the Almighty that every Christian desirous of walking more closely with God must pass through in order to learn to walk by faith and not by sight.

In this powerful audiobook by the acclaimed spiritual leader and best-selling writer, one he calls his "most important", he analyzes the profound spiritual, moral, and political crisis in the contemporary world. He says that he "considers that the decadence of our time has all the faces of mortal peril." His finding is simple: Our world is on the brink of the abyss.

The Summa Theologica, by Thomas Aquinas, is a fundamental text in Catholic doctrine, a compendium of theology that has been studied and debated since its first publication in the 13th century. Furthermore, it has been widely regarded as one of the classics of Western philosophy, not least because, perhaps for the first time in such a systematic manner, it set out to consider the views of non-Christian figures such as Aristotle, Boethius, Muslim writers including Averroes (Ibn Rushd) and Avicenna (Ibn Sina) and the Sephardic Jewish scholar Maimonides. 

In The Interior Castle, Carmelite nun, mystic, and patron saint of Spain Teresa of Ávila uses the metaphor of a giant crystal castle to explain her theory of the soul and the various stages it passes through as it progresses towards God. Beginning in the outer rooms, where demons are fought and vices are purged, the soul must reach the inner chambers, where it will enter betrothal and intimate union with God. Prayer is central to the journey, as the soul is guided by its practice and each phase represents a different category of devotion.

In this bold, momentous work, the Pope - in his first book written as Benedict XVI - seeks to salvage the person of Jesus from recent 'popular' depictions and to restore Jesus' true identity as discovered in the Gospels. Through his brilliance as a theologian and his personal conviction as a believer, the Pope shares a rich, compelling, flesh-and-blood portrait of Jesus and incites us to encounter, face-to-face, the central figure of the Christian faith.

Apologia Pro Vita Sua (A Defence Of His Life) by Cardinal Newman offers a marvellous insight into the mind of a devout Christian, a colossal figure of the nineteenth century. It is, moreover, one of the greatest spiritual autobiographies ever written in the English language, laying out the development of John Henry Newman's religious opinions up to the year 1845 when he finally converted to Roman Catholicism.

On May 8, 1373, 30-year-old Julian of Norwich, sick and near death, had a series of visions of Christ. In these 16 visions she learnt about God's loving nature. God in Julian's visions was not angry and wrathful. Instead, the three properties of God were presented as life, love and light, and all of His creation was good, including his servant, man. In Julian's version, Man is not to blame for his sin; instead it is something that he must experience and overcome in his spiritual journey with God.

What can the call to discipleship, the adherence to the word of Jesus, mean today to the businessman, the soldier, the laborer, or the aristocrat? What did Jesus mean to say to us? What is his will for us today? Drawing on the Sermon on the Mount, Dietrich Bonhoeffer answers these timeless questions by providing a seminal reading of the dichotomy between "cheap grace" and "costly grace."

The Story of a Soul conveys St. Therese of Lisieux's "Little Way" of spiritual childhood - her "elevator" to Heaven, as she called it. This method was approved by Pope Pius XI as a way for all to grow in holiness through unfailing confidence and childlike delight in God's merciful love. Again and again in this audiobook, St. Therese shows us how her "Little Way" of love and trust comes straight from Sacred Scripture.

Written by G. K. Chesterton, Orthodoxy addresses foremost one main problem: How can we contrive to be at once astonished at the world and yet at home in it? Chesterton writes, "I wish to set forth my faith as particularly answering this double spiritual need, the need for that mixture of the familiar and the unfamiliar which Christendom has rightly named romance."

Considered by many to be the greatest single book of Marian spirituality ever written, True Devotion to Mary is St. Louis de Montfort's classic statement on the spiritual way to Jesus Christ though the blessed Virgin Mary. Beloved by countless souls, this book sums up the entire Christian life, revealing a way of holiness that is short, easy, secure, and perfect. In this beautiful and sublimely inspiring book, de Montfort explains the wonderful spiritual effects which true devotion to Mary brings about in a person's life. 

Few people had a more profound effect on Christianity in the 20th century than G. K. Chesterton. The Everlasting Man, written in response to an anti-Christian history of humans penned by H.G. Wells, is considered Chesterton’s masterpiece. In it, he explains Christ’s place in history, asserting that the Christian myth carries more weight than other mythologies for one simple reason—it is the truth.

The Divine Comedy describes Dante's descent into Hell with Virgil as a guide, his ascent of Mount Purgatory and his encounter with his dead love Beatrice, and finally, his arrival in Heaven. Examining questions of faith, desire and enlightenment, the poem is a brilliantly nuanced and moving allegory of human redemption. This major translation is published here for the first time in a single volume.

In Jesus and the Jewish Roots of Mary, Dr. Pitre takes listeners step-by-step from the Garden of Eden to the Book of Revelation to reveal how deeply biblical Catholic beliefs about Mary really are. Dr. Pitre uses the Old Testament and ancient Judaism to unlock how the Bible itself teaches that Mary is in fact the new Eve, the Mother of God, the Queen of Heaven and Earth, and the new Ark of the Covenant.