Scott L. Smith is an American author, attorney, and theologian from Louisiana. Known for his focus on Catholic spirituality, family life, and literature, he writes devotional books and guides designed to support faith and traditional family values. His published works include 33 Days to the Holy Family, Pray the Rosary with Saint John Paul II, Lord of the Rings and the Eucharist, What You Need to Know About Mary, and The Catholic ManBook.