My hope is that these resources will help to educate and challenge both believer and non-believer.
First up in the series is Dr. Paul Copan. Copan is an apologist and philosopher who's educational credentials included:
Ph.D. in philosophy, M.A. (cum laude), Diploma in Philosophy of Religion, B.A. (cum laude), Diploma in Biblical Studies
Currently Pledger Family Chair of Philosophy and Ethics at Palm Beach Atlantic University 
He is the author or co-author of many books and articles that tackle topics such as morality, God's existence, and relativism.
Some of his books include:
- When God Goes to Starbucks: A Guide to Everyday Apologetics
- How Do You Know that Your Not Wrong?: Responding to the Objections that leave Christians speechless
- That's Just Your Interpretation:Responding to Skeptics Who Challenge Your Faith
- Creation ex Nihilo: A Biblical, Philosophical, and Scientific Exploration- co-authored with Dr. William Lane Craig
Naturalism, Morality, and God
Is Yahweh a Moral Monster? The New Atheists and Old Testament Ethics
The Moral Argument for God's Existence
Who Are You to Judge Others?- In Defense of Making Moral Judgements
Existence of God
God- The Best Explanation taken from Loving Wisdom: Christian Philosophy of Religion
God Can't Possibly Exist Given the Evil and Pain I See in the World!- A Brief Response to the Problem of Evil
Responds to Skepticism/Relativism
How Do You Know You're Not Wrong?- Responding to Skepticism
That's True for You, But Not for Me- A Brief Response to Relativism
You Christians Are So Narrow-minded!- A Brief Response to the Charge of Intolerance.
If You Were Born in India, You Would Be a Hindu- A Brief Response to Religious Pluralism
To see more about Dr. Copan and to check out his books and articles, see here.
I hope that these resources prove helpful.
Courage and Godspeed,
Chad A. Gross