Daily Wisdom: Sayings of the Prophet Muhammad

Muhammad: A Critical Biography

The Final Prophet: Proof of the Prophethood of Muhammad

Islam For Dummies

Abraham Fulfilled: A Biblical Study of God's Plan for Ishmael and Arabia

The First Muslim: The Story of Muhammad

Crusade and Jihad: The Thousand-Year War Between the Muslim World and the Global North (The Henry L. Stimson Lectures Series)

The Qur'anic Prescription: Unlocking the Secrets to Optimal Health

The Koran Interpreted: A Translation

Misquoting Muhammad: The Challenge and Choices of Interpreting the Prophet's Legacy (Islam in the Twenty-First Century)