The Pursuit of the Millennium: Revolutionary Millenarians and Mystical Anarchists of the Middle Ages (1957, revised and expanded in 1970) is Norman Cohn's study of millenariancult movements.
^Hussey, Andrew (2001). The Game of War: The Life and Death of Guy Debord. London: Jonathan Cape. pp. 174, 191. ISBN0-224-04348-X. Debord, however, disputed the thesis of Cohn's book thus: "Modern revolutionary hopes were not, as Norman Cohn thinks he shows in The Pursuit of the Millennium, the irrational consequences of the religious passion of millenarianism. Quite the contrary: it is millenarianism, a revolutionary class struggle speaking for the first time the language of religion, that is already a modern revolutionary tendency, but still lacking the awareness that it is historical alone. " (La Société du spectacle, §138; emphasis in original).
^Webster, Richard (2005). The Secret of Bryn Estyn: The Making of a Modern Witch Hunt. Oxford: The Orwell Press. pp. xv–xvi. ISBN0-9515922-4-6.