Лабиринт тайных книг - Кейт Мосс

Nelli, Rene. La Vie Quotidienne des Cathares au XlIIe Siècle.

Nelli, Rene. Les Cathares.

Oldenburg, Zoe. Massacre at Montsegur.

Phillips, J. P. The Crusades 1095–1197.

Phillips, J. P. The Fourth Crusade.

Roquebert, Michel. La Religion Cathare.

Rouquette, Yves. Cathars.

Runciman, S. A History of the Crusade.

Severin, Tim. Crusader: by Horse to Jerusalem.

Serrus, Georges. Les Cathares.

Sumption, Jonathan. The Albigensian Crusade.

De Troyes, Chrétien. The Story of the Grail (Perceval)

Weis, René. The Yellow Cross: The Story of the Last Cathars 1290–1329.

Weir, Alison. Eleanor of Aquitaine.

Westermann, Clans (translated by Siegfried S Schatzmann). The Gospel of John.