Coba jelasin Karya dari Mark A. Gabriel dong

Against the Tides in the Middle East, International Academic Centre for Muslim Evangelism in South Africa, 1997 (published under the name "Mustafa").

Islam and Terrorism: What the Qur'an really teaches about Christianity, violence and the goals of the Islamic jihad. 2002, ISBN 0-88419-884-7

Islam and the Jews: The Unfinished Battle. 2003, ISBN 0-88419-956-8

Jesus and Muhammad: Profound Differences and Surprising Similarities. 2004, ISBN 1-59185-291-9

Journey into the Mind of an Islamic Terrorist. 2006, ISBN 1-59185-713-9

Culture Clash: Islam's War on America

Coffee with the Prophet: 21st Century Conversations with Muhammad