I have read his book on Genesis in his book "The Genesis Question: Scientific Advances and the Accuracy of Genesis".
He puts forth some good arguments on reconciling the problems with the creation account in Genesis 1 which made a lot of sense to me. He shows that if you read the account from the frame of reference the Bible indicates, the creation account makes a lot of sense.
The rest of the book was OK but I thought he was reaching a bit on most ideas with the rest of Genesis, but his ideas can make for good conversation. I would recommend the book for anybody with an interest in the topic.
btw - I believe that the earth was created by God, exists because of his will, is old and some of the theory of evolution has merit. (The spell check at this site is great!)