''The Pursuit of the Millennium: Revolutionary Millenarians and Mystical Anarchists of the Middle Ages'' (1957)
''Warrant for Genocide: The Myth of the Jewish World Conspiracy and the "Protocols of the Elders of Zion"'' (1970), a scholarly study on the Myth of the Jew ish Global DominationConspiracy , especially as evidenced in the fabricated The Protocols Of The Elders Of Zion document
''Europe's Inner Demons: The Demonization of Christians in Medieval Christendom'' (revised edition 2000)
''Cosmos, Chaos and the World to Come: The Ancient Roots of Apocalyptic Faith''
''Noah's Flood: The Genesis Story in Western Thought (1996)''
Essays
''The Horns of Moses'' Commentary vol. 3 (September 1958)
''The Myth of the Jewish World Conspiracy: A Case Study in Collective Psychopathology'' Commentary vol. 41 no. 6 (June 1966) 35
''Monsters of Chaos'' Horizon: Magazine of the Arts no. 4 (1972) 42
