I've just ordered his book for my husband. "The Language of God..." by Francis Collins.
I just finished "The Question of God" by Armand Nicolosi.
In a way, that book's comparison of worldviews of Freud v. C.S. Lewis reminds
me of Vetner v. Collins.
In other words, the materialistic v. spritualistic.
(I don't actually know of Vetner's spirtual point of view...but he does strike
me as more likely in the materialistic camp.)
Just got int to The Science of God, by Gerald Schroeder. If your hubby enjoys such books, get that one for him too. It has a particularly interesting explanation of how time from bang appears very different (we're in the seventh day by God's perspective) than from our now back to the bang (15 billion give or take a few hundred million).