How Islam Deals with Atheist
Concept of God in Major Religions
Is the Quran God's word?
Why the West is Coming to Islam?
Is Terrorism A Muslim Monopoly?
The Qur'an and the Bible in the light of Science? 　
Muhammad In Various Religious Scriptures　
Misconceptions About Islam
Women's Rights in Islam
Similarities Between Islam And Christanity
Similarities Between Hinduism and islam
Islam, Medical Science & Dietary Laws
Qur'an & Modern Science - Conflict Or Conciliation
Terrorism and Jihad by Zakir Naik

全て英語ですが、上記のビデオがyoutubeでみれます。