A History of the Inquisition of the Middle Ages; volume II
CHAPTER V.--THE SLAVIC CATHARI.
Efforts of Innocent III. and Honorius III. East of the Adriatic 290
The Mendicant Orders Undertake the Task 293
Bloody Crusades from Hungary 294
Revival of Catharism 298
Endeavors of Boniface VIII. and John XXII. 299
Fruitlessness of the Work 301
Reign of Stephen Tvrtko 303
Catharism the State Religion 305
Advance of the Turks 306
Confusion Aggravated by Persecution 307
The Cathari Aid the Turkish Conquest 313
Disappearance of Catharism 314