Here is the collection of religious book resource links.
Abbey Press An online retailer of Christian collectibles and gifts.
Christianity Online: Books and Culture Books and Culture section of Christianity Online. Contains book reviews and features.
eBay.com's Christian Book Auctions eBay.com's auctions for Christian Books.
FamilyChristian.com Family Christian Stores is a leading retailer of Christian books, bibles and other christian products.
Gospel Direct An online Christian retailer which sells bibles, books, music and other Christian products.
Hazelden Books Online retailer of Christian books.
Wikipedia: Christian Authors A list of top Christian fiction authors from Wikipedia.