Okay, The Reason for God: Belief in an Age of Skeptism by Tim Keller is the only book I've read this year (and I read most of it in 2010), but I don't think I'll read anything better this year. The first half takes on some of the big faith issues:
1. There Can't Be Just One True Religion
2. How Could a Good God Allow Suffering?
3. Christianity Is a Straitjacket
4. The Church Is Responsible for So Much Injustice
5. How Can a Loving God Send People to Hell?
6. Science Has Disproved Christianity
7. You Can't Take the Bible Literally
What I love about this book is that Keller's manner and method of addressing these issues is as informative as his answers. He is respectful at every turn yet manages to challenge and raise questions that skeptics (and our own skeptical minds) would rather avoid or simply neglect to ask.
The second half of the book builds a case for Christianity.
8. The Clues of God
9. The Knowledge of God
10. The Problem of Sin
11. Religion and the Gospel
12. The (True) Story of the Cross
13. The Reality of the Resurrection
14. The Dance of God
There is depth and insight here that I'll return to over and over again. I'm afraid I'll be quoting or stealing (I mean, borrowing) ideas from Keller way too much. I'll have to resort to saying "someone has said" and "I read somewhere" so as not to overuse his name. (Maybe I shouldn't have told anyone that.) Anyway, I highly recommend it.
This is also my number one recommendation as a book to give to a skeptic who likes to read and is willing to think. For those of you who have long commutes or spend a lot of time on a treadmill or stationary bike, consider the unabridged audio version.