- The Feudal Monarchy in France and England, from the Tenth to the Thirteenth Century
- Studies and Notes Supplementary to Stubbs' Constitutional History, Vol. 2 (Classic Reprint)
- Studies and Notes Supplementary to Stubbs' Constitutional History Down to the Great Charter, Volume 1
- Studies and Notes Supplementary to Stubbs' Constitutional History
- La monarchie féodale en France et en Angleterre, Xe – XIIIe siècle