Understanding the Koran

Book of the Day: What the Koran Really Says: Language, Text, and Commentary, edited by Ibn Warraq.

Interest in Islam and the Qur'an has increased dramatically in recent months and years, with more and more people reading both the primary and secondary literature that is available. Unfortunately, there is a comparative lack of good skeptical material about the Qur'an - most of what you find is decidedly uncritical if not outright apologetic in nature. Where can a person find more balance?