Bibliography
] By The Numbers Oxford Oxford University Press 2024.
The Virgin Mary's Book At The Annunciation Woodbridge Boydell Press 2020.
Christianizing Egypt Princeton Princeton University Press 2018.
The Age Of Secrecy New Haven Yale University Press 2015.
Trees In The Religions Of Early Medieval England Woodbridge Boydell Press 2015.
The Conversion Of Europe: From Paganism To Christianity, 371-1386 Ad London HarperCollins 1997.
