David Wood takes a direct approach to communicating with Muslims. He influenced Dr. Nabeel Qureshi, who was a devout Muslim, to become a Christian. Nabeel is now on staff at RZIM Ministries. Between the 2 of them, almost one Muslim a day comes to Christ and leaves Islam. You can find their videos on YouTube, and Nabeel has published several books. They each debate muslim Clerics and speak internationally.

Pray for them. They face death threats on a regular basis, though they hardly mention it.