Williams, A. Jalaloddin Rumi: Spiritual Verses. Penguin, 2006. eScholarID:4b1125
Williams, A. Speaking of Purity: When a Zoroastrian priest first met a Hindu rajah. Copenhagen: 1999. eScholarID:4b588
Williams, A. The Pahlavi Rivayat Accompanying the Dadestan i Denig, 2 volumes. Copenhagen: Royal Danish Academy of Sciences and Letters, 1990. eScholarID:4b587
Edited book
Williams, A., John R. Hinnells. Parsis in India and the Diaspora. London and new York: Routledge, 2008. eScholarID:4b1433
Book contribution
Alan Williams. "Authority and Identity in the Pahlavi Books." In The Idea of Iran, ed. Edmund Herzig and Sarah Stewart, 139-152. London & New York: I.B.Tauris, 2012. eScholarID:147271
Williams, A. "Lexicography And Zoroastrian Meanings In The Pahlavi Books." In Orientalia Romana 8. Middle Iranian Lexicography: The Vocabulary of Middle Iranian Languages (Proceedings of the Conference held in Rome, 9-11 April 2001), ed. C. G. Cereti, M. Maggi, 387-398.Instituto Italiano per l'Africa et l'Oriente, 2005. eScholarID:3b2100
Williams, A. "New Approaches to the Problem of Translation in the Study of Religion." In New Approaches to the Study of Religion, Religion and Reason Series No. 43, Vol 2, ed. Peter Antes, Armin W. Geertz, Randi R Warne, 13-44.Walter de Gruyter, 2004. eScholarID:3b2101
Williams, A. "The Zoroastrian Qesse-ye Sanjan and Judah Halevi's 'aliya to Eretz Israel: Reflections on Two Contrasting Journeys in Faith." In Irano Judaica V, ed. Ben-Zvi Institute, 27-51.Ben-Zvi Institute, 2003. eScholarID:3b2099
Williams, A. "Later Zoroastrianism." In Companion Encyclopaedia of Asian Philosophy, London: 1997. eScholarID:3b1067
Williams, A. "Zoroastrianism and the Body." In Religion and the Body, Cambridge: Cambridge University Press, 1997. eScholarID:3b1068
Williams, A. "Zoroastrian and Jewish Purity Laws: Reflections on the Viability of a Sociological Interpretation." In Irano-Judaica III, Jerusalem, Israel: 1994. eScholarID:3b1066
Williams, A. "A Strange Account of the World's Origin." In Hommages et Opera Minora, XI, Papers in Honour of Professor Mary Boce, Acta Iranica, Leiden: Brill, 1985. eScholarID:3b1065
Journal article
Williams, A. "Zoroastrians & Christians in Sasanian Iran." Bulletin of the John Rylands University Library of Manchester(1996) . eScholarID:1b1985
Williams, A. "The Body and the Boundaries of Zoroastrian Spirituality." Religion(1989) . eScholarID:1b1984
