ISIS and Islam: Through the Eyes of a Former Muslim داعش والإسلام: من منظور مسلم سابق
Qur'anic Manuscripts: An Introductory Study of Early Manuscripts [Arabic version] مخطوطات القرآن: مدخل لدراسة المخطوطات القديمة
Sword and Scimitar: Fourteen Centuries of War between Islam and the West
When Christians First Met Muslims: A Sourcebook of the Earliest Syriac Writings on Islam
The Qur'an: Analysis and Explanation القرآن تحليل وبيان [Arabic Version]
Al-Akhta' al-lughawiyyah fi al-Qur'an al-karim: Linguistic Errors in the Holy Koran (Arabic Edition)
The Qur'an Dilemma (Study and Analysis of the Qur'an-Arabic, Volume 1)