Matthew Rowley is Honorary Visiting Fellow at the University of Leicester and a historian of early modern religion and violence. Trump and the Protestant Reaction to Make America Great Again (2021) examined how Americans interact with historical racism, sexism and exploitation. He is editing a two-volume Global Sourcebook in Protestant Political Thought, 1517-1914.

Natasha Hodgson is Director of the Centre for the Study of Religion and Conflict at Nottingham Trent University. She wrote Women, Crusading and the Holy Land (2017) and co-edited Crusading and Masculinities (2019). She is series editor for Themes in Medieval and Early Modern History and Advances in Crusader Studies and co-edits Nottingham Medieval Studies.