9 books
The Interdict, - Scholar's Choice Edition
The Interdict; Its History and Its Operation, with Especial Attention to the Time of Pope Innocent I - Scholar's Choice Edition
The Interdict; Its History and Its Operation
The Interdict; Its History and Its Operation with Especial Attention to the Time of Pope Innocent III, 1198-1216
The European Commission of the Danube
Nationalism, War and Society; A Study of Nationalism and Its Concomitant, War, in Their Relation to Civilization and of the Fundamentals and the Progress of the Opposition to War
The Interdict
The Interdict; Its History and Its Operation, with Especial Attention to the Time of Pope Innocent I
Nationalism, War and Society