Apocalyptic Millennialism
“Apocalyptic Millennialism: The Most Powerful, Volatile, Imaginary Force in Human History,” in The End(s) of Time(s): Apocalypticism, Messianism, and Utopianism through the Ages, ed. Hans-Christian Lehner (Prognostication in History, Volume: 6; Leiden: Brill, 2022), 358–392. https://doi.org/10.1163/9789004462434_015
“The Varieties of the Millennial Experience,” The Apocalyptic Complex: Origins-Histories-Permanences. ed. Nadia Al-Bagdadi, David Marno, and Matthia Riedl (Budapest: Central European University, 2018), pp. 3-34.
Caliphaters: A 21st Century Millennial Movement,” Middle East Review of International Affairs, 21.2 (Summer 2017): 38-57

The Peace of God: Demotic Religiosity and the Millennial Dynamics of the Central Middle Ages,” in Religion and Peace, ed. Yvonne Friedman (London: Taylor and Francis, 2017), pp. 44-66.

On the Dangers of Ignoring Apocalyptic Icebergs, Y1K and Y2K,” Groniek: Historisch Tijdschrift (February 2015): 387-409.

Millenarianism/Millennialism,” Vocabulary for the Study of Religion, ed. Kocku van Stukrad and Robert Segal (Leiden: Brill, 2015), vol. 2, pp. 430-440.

Millenarianism/Millennialism, Eschatology, Apocalypticism, Utopianism,” Handbook of Medieval Culture, ed. Albrecht Classen (Berlin: De Gruyter, 2015), vol 2, pp. 1093-1112.

“From Counting Down to Counting Out: On the Relationship between Apocalyptic and Normal Time in the Western Passion for Precise Time Measurement,” The Measure and Meaning of Time in Mesoamerica and the Andes, ed. Anthony F. Aveni (Cambridge MA: Harvard University Press, 2015), chapter 2.

Preface: On Millennial Studies, Vesperian Scholars, and the Millennial Clashes of the Twenty-First Century,” in Beyond the End: The Future of Millennial Studies, ed. Jonathan Searle and Kevin Newport (Sheffield: Phoenix Press, 2012), pp. vii-xxii.

Roosters Crow, Owls Hoot: On the Dynamics of Apocalyptic Millennialism,” in War in Heaven, Heaven on Earth: Theories of the Apocalyptic, ed. Glen S. McGhee & Stephen O’Leary (Equinox Press, London, 2005), pp. 19-46.

“Millennialism,” Encyclopedia of Protestantism, ed. Hans Hillerbrand (Routledge, 2004) vol. 3, 1236-41.
“Millennialism,” The Oxford Handbook of New Religious Movements, ed. James Lewis (Oxford U. Press, 2004), pp. 333-58
What Happens when Jesus Doesn’t Come? Jewish and Christian Relations in Apocalyptic Time,” in Millennial Violence: Past Present and Future, ed. Jeffrey Kaplan (Frank Cass, London, 2002), pp. 243-74.

The Fruitful Error: Reconsidering Millennial Enthusiasm,” Journal of Interdisciplinary History 32:1 (2001), 89-98

“Introduction” to the second edition of Arthur Mendel, Vision and Violence, University of Michigan Press, 1999, pp. v-xviii.
“Owls and Roosters: Y2K and Millennium's End,” in Calling Time: Religion and Change at the Turn of the Millennium, ed. Martyn Percy (Sheffield Academic Press, Sheffield, 2000), pp. 233-61.
“While God Tarried: Modernity as Frankenstein’s Millennium,” Deolog, 4 (1997), 6-9, 22-27, 41, 45.
"Terreurs apocalyptiques et mutations personelles et sociales: Sur les dynamiques psychologiques de l'attente eschatologique," in Avoir Peur, special issue of Le fait de l'analyse 3 (1997): 163-79.