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.

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.

Teresa of Ávila (1515-1582) is one of the most beloved of the Catholic saints. In 1562, during the era of the Spanish Inquisition, Teresa sat down to write an account of the mystical experiences for which she had become famous. The result was this book, one of the great classics of spiritual autobiography. With this fresh translation of The Book of My Life, Mirabai Starr brings the inimitable Spanish mystic to life for a new generation, with contemporary English that mirrors Teresa's own earthy, vernacular Spanish, and that presents us with someone we feel we know.

This audiobook offers a vast look at the life of St. Teresa. Authored by her own hand, she details her life and experiences, along with her mystical encounters with God.

A seminal work of Spanish mysticism, Teresa of Avila's The Way of Perfection describes the practices and qualities of a prayerful life devoted to Christ. Although it was written over 500 years ago solely for the nuns of her convent, her devotion continues to instruct and inspire believers today.

The Interior Castle by St. Teresa of Avila presents a remarkable description of the entire spiritual life from the first release from mortal sin into sanctifying grace through the Mystical Marriage of the soul with Christ as a journey through what she called The Interior Castle. She sees the soul as a magnificent castle full of spacious and well-lit rooms or mansions, each of which leads deeper into the heart of the castle to the seat of the king.

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.

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.

Sigrid Undset's Catherine of Siena is critically acclaimed as one of the best biographies of this well-known and amazing 14th-century saint. Known for her historical fiction, which won her the Nobel Prize for Literature in 1928, Undset based this factual work on primary sources, her own experiences living in Italy, and her profound understanding of the human heart.

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.

A classic work that has the potential of benefiting any true believer in God. Written with a humble heart, Francis De Sales outlines the practical points of living/pursuing the devoted life in a way that is able to be followed by the common man. Holy Scripture is interwoven throughout this piece, providing a sure foundation for us all to stand upon. Catholic and Protestant believers alike should find great insight into the the deeper things of walking with Christ, while partaking in this book.

In 2007, Joseph Ratzinger published his first book as Pope Benedict XVI in order “to make known the figure and message of Jesus”. Now, the Pope focuses exclusively on the Gospel accounts of Jesus’ life as a child. The root of these stories is the experience of hope found in the birth of Jesus and the affirmations of surrender and service embodied in his parents, Joseph and Mary.

The book recounts the life of the Virgin Mary and the divine plan both for creation and the salvation of souls. According to María de Ágreda, the book was mostly dictated to her by the Virgin Mary herself. The book moves between describing the Trinity, the Virgin Mary's life, and providing spiritual guidance to the author, which also spiritually benefits the listener. The book describes the virtues and how the listener ought to conduct his or her life using the Virgin Mary as a model for holiness.

This classic work from Thomas à Kempis, author of The Imitation of Christ, is now available in English for the first time. It is a simple truth that, without the virtue of humility, we cannot enter the kingdom of heaven. It simply cannot be done. Just as pride is the root and source of all sin, so is humility, the foundational virtue in which all other virtues must be grounded if they are to bear fruit. Humility is the heartbeat of the saints. It is the virtue that conforms us most closely to Christ.

Humility is the key to all the virtues. It’s the necessary foundation for growth in all the others. If we do not know ourselves, if we cannot see our flaws and strengths (but especially our flaws), clearly, how can we grow in virtue? How can we begin to make ourselves less and God more? Indeed, in our age of social media where it’s a constant race to appear the best, to put up a front, to show others a false image (and to show ourselves a false image), cultivating humility is, perhaps, more important now than ever.