For those interacting with people who have been influenced by the writings and lectures of atheist Richard Dawkins, here is what I find to be an excellent response from Paul Copan. It is well worth bookmarking these articles and going through them one by one.
Part 1: Copan’s recent interaction with Richard Dawkins Personal Responsibility, and Naturalism’s Counterintuitive Claims (read more)
Part 5: Morality and Naturalisms Counterintuitive Claims (read more)
From June, 2011, at Grace Reformed Baptist Church in Houston, Texas, Dr. James White teaches five sessions on the topic of Islam. An outstanding and comprehensive overview.
Session (1) The Basics of Islam found here.
Session (2) Answering Islamic Objections found here.
Session (3) Background on the Qu’ran found here.
Session (4) Islamic Apologetics found here.
Session (5) The Suffering and Glory of God’s Servant found here.
A helpful overview of the Watchtower Bible and Tract Society by Dr. James White here.