Annie Besant and Progressive Messianism. 1988. Edwin Mellen Press.
(Editor) Women's Leadership in Marginal Religions: Explorations Outside the Mainstream. 1993. University of Illinois Press.
(Editor) Religious Institutions and Women's Leadership: New Roles Inside the Mainstream. 1996. University of South Carolina Press.
(Editor) Millennialism, Persecution, and Violence: Historical Cases. 2000. Syracuse University Press.
How the Millennium Comes Violently: From Jonestown to Heaven’s Gate. 2000. Seven Bridges Press.
(Editor) Memories of the Branch Davidians: Autobiography of David Koresh's Mother. By Bonnie Haldeman. 2007. Baylor University Press.
(Editor) When They Were Mine: Memoirs of a Branch Davidian Wife and Mother. By Sheila Martin. 2009. Baylor University Press.
“Deaths in the Fire at the Branch Davidians’ Mount Carmel: Who Bears Responsibility?” Nova Religio: Journal of Alternative and Emergent Religions 13, no. 2 (November 2009): 25-60.
“Lee Hancock Collection: Federal and State Materials on the Branch Davidian Case,” Nova Religio: Journal of Alternative and Emergent Religions 13, no. 2 (November 2009): 114-25.