Radical: My Journey Out of Islamist Extremism (Revised)

Islam on Trial: Globalization, Islamism, and Christianity

God Is One: A Christian Defence of Divine Unity in the Muslim Golden Age

African Traditions Meeting Islam: A Case Study of Luo-Muslim Funerals in Kendu Bay, Kenya

Lived Islam in Africa and Its Missiological Implications for Pentecostals

L'islam a l'epreuve: Mondialisation, islamisme, christianisme

Vulnerable Love: Islam, the Church and the Triune God

Territoriality and Hospitality: Christian and Muslim Perspectives

Thinking Biblically about Islam: Genesis, Transfiguration, Transformation

Evidence for the Crucifixion and Resurrection of Jesus Christ Examined through Islamic Law