Note 3 — Chapter I

Henry C. Lea, History of the Inquisition in Spain (New York, 1906-1907), IV, 207; cf. his History of the Inquisition of the Middle Ages (New York, 1888), III, chs. VI, VII. The most elaborate study of the rise of the delusion is that by J. Hansen, Zauberwahn, Inquisition und Hexenprozess im Mittelalter (Cologne, 1900).