The Catechism of Trent was published in 1566. It was commissioned by the Council of Trent during the period of the counter-Reformation. The document's main task was to clarify the doctrine of the church for the clergy. It enjoyed widespread use within the Roman Catholic world and was considered the authoritative guide for the faithful up until the most recent catechism, which was released in 1992.

The Summa Theologica (Summary of Theology) was written in the 13th century by St. Thomas Aquinas (1225 - 1274). It is a massive compendium of all the main theological doctrines of the Catholic Church, and it was intended to be a guide for theology students.

A number of efforts were made in the US during the 19th century to create a single textbook of Roman Catholic Christian doctrine that might be used by all American Catholics. In 1885, a catechism was put together by the Order of the Third Council of Baltimore.

Can you answer this question: Who is the Antichrist and what is the Apocalypse? The earliest Christians following the Twelve Apostles often spoke and wrote about the arrival of the Antichrist before the return of Jesus Christ at the end of time. Best-selling author and professor Dr. Taylor Marshall provides an easy-to-understand collection of Church fathers, saints, and mystics as he pulls back the curtain on the end times prophecies of the Book of Revelation—the book originally called the Apocalypse.

It took nearly two millennia for the enemies of the Catholic Church to realize they could not successfully attack the Church from the outside. Indeed, countless nemeses from Nero to Napoleon succeeded only in creating sympathy and martyrs for our Catholic Faith. That all changed in the mid-19th century, when clandestine societies populated by Modernists and Marxists hatched a plan to subvert the Catholic Church from within. Their goal: to change Her doctrine, Her liturgy, and Her mission.

Probably the finest book ever written about the rosary, The Secret of the Rosary appeals to all ages. It shows the great spiritual power of the rosary, which is appreciated by few, and tells why the rosary is the most important private prayer.

Over the past hundred years, scholars have attacked the historical truth of the Gospels and argued that they were originally anonymous and filled with contradictions. In The Case for Jesus, Brant Pitre taps in to the wells of Christian scripture, history, and tradition to ask and answer a number of different questions, including: If we don't know who wrote the Gospels, how can we trust them? How are the four Gospels different from other Gospels, such as the lost Gospel of "Q" and the Gospel of Thomas?

Of all things Catholic, there is nothing that is so familiar as the Mass. With its unchanging prayers, the Mass fits Catholics like their favorite clothes. Yet most Catholics sitting in the pews on Sundays fail to see the powerful supernatural drama that enfolds them. Pope John Paul II described the Mass as "Heaven on Earth," explaining that what "we celebrate on Earth is a mysterious participation in the heavenly liturgy."

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.

How can you believe all this stuff? This is the number one question Catholics get asked - and, sometimes, we ask ourselves. Why We're Catholic assembles the clearest, friendliest, most helpful answers that Trent learned to give to people. Beginning with how we can know reality and ending with our hope of eternal life, it's the perfect way to help skeptics and seekers (or Catholics who want to firm up their faith) understand the evidence that bolsters our belief - and brings us joy.

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.

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.

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.

Far too many Christians today are suffering and bewildered by the spread and appeal of the occult. Priests and parents alike are unsure how to address this temptation and devastation which pursues their children. The Occult Among Us seeks to fill the gap in knowledge and understanding by directly addressing many of these new movements, the dangerous social trends they are creating, and the challenges these present to the universal Church.

St. Alphonsus Liguori (1696 - 1787) was an Italian bishop famous for his moral teaching. He was born in Naples to a noble family who directed his life into law. After earning his degree, he led a very successful law practice until at the age of 27 he gave it up to become a priest. He was ordained at the age of 30, and then became a minister to the poor, founding a number of "evening chapels".