Dr. Taylor Marshall earned a Ph.D. in Philosophy at the University of Dallas with his dissertation titled "Thomas Aquinas on Natural Law and the Twofold Beatitude of Humanity." He is a best-selling author of eight books including: The Eternal City: Rome & the Origins of Catholic Christianity (Saint John Press, 2012), The Crucified Rabbi: Judaism and the Origins of Catholic Christianity (Saint John Press, 2009), The Catholic Perspective on Paul (Saint John Press, 2010), and Thomas Aquinas in 50 Pages: A Layman's Quick Guide to Thomism (Saint John Press, 2014). He has also published fictional works. Dr. Marshall and his wife live in Texas with their eight children. He is the Founder of both the New Saint Thomas Institute and the Troops of Saint George.