Brian Tierney
#43 in Medieval
- The Crisis of Church and State 1050-1300 (MART: The Medieval Academy Reprints for Teaching)
- Western Europe in the Middle Ages 300-1475
- The Middle Ages, Volume I, Sources of Medieval History
- Great Issues in Western Civilization
- The Idea of Natural Rights: Studies on Natural Rights, Natural Law, and Church Law 1150 ¿ 1625 (Emory University Studies in Law and Religion)