Religion of the World
2004
Saints and Sinners: Britain's Millennium of Monasteries
2015
Religious biographies
—
Seasoning the Seasons
2012
In the Name of God: A Holy Betrayal
2023
The Phenomenon of Czech Glass
2022
The Life of Muhammad
2011
Extraordinary Rituals
2018
New Testament History and Literature with Dale B. Martin
2009
Religions of the World
1998
Father Dowling Mysteries
1989
Greatest Heroes of the Bible
1978
