Míreanna comhchosúla: Beyond the Trenches – The Social and Cultural Impact of the Great War
- Occult Roots of Religious Studies
- Christianity, Islam, and Orisa Religion
- Revival Movements as Conflict Agendas of the Popular in the Nineteenth and Early Twentieth Centuries
- Christianity, Islam, and Oriṣa Religion: Three Traditions in Comparison and Interaction
- Le cardinal Grente
- Martin Luther in Rom