Most Popular Books
- Noble Bondsmen: Ministerial Marriages in the Archdiocese of Salzburg, 1100-1343
- The Friars and German Society in the Thirteenth Century (Publication - Mediaeval Academy of America ; No. 86)
- Frederick Barbarossa: A Prince and the Myth
- Counts of Falkenstein: Noble Self-Consciousness in the Twelfth-Century Germany (Transactions of the American Philosophical Society)
- Counts of Falkenstein: Noble Self-Consciousness in Twelfth-Century Germany : Transactions, APS
