According to an article from World Magazine, 16% of all books purchased last year, including both fiction and non-fiction, were Christian titles. Six of the top ten titles included the \"Left Behind Series\" by Tim LaHaye and Jerry Jenkins. Max Lucado held an additional six spots. The number one bestseller was \"Prayer of Jabez.\" Read More.
There are a number of really good articles over at World. Too many to list here. It deserves a good read.