I've read all but Margaret George and Manda Scott. Actually, just finished Gabaldons new one recently. "A Breath of Snow and Ashes".
There is an author that I enjoyed, with qualifications... Phillip Pullman has a 3 book series out called: "His Dark Materials" The reason I phrased it that way is that he is Anti-God of any type, and his books reflect that completely. I believe he is unfair because he targets children, similar to J.K. Rowling. Personally, I have no children, but do have nieces, nephew's etc... And I think the parent should be able to raise their children according to their personal beliefs. Which does not include being blindsided by an author with a motive. So while he targets children with his books, he is doing a disservice to his readers. Rowling, just writes fun books. Pullman writes fun books as well, but is so obviously against religion that he annoyed me... a practicing ambivalent.
It was a topic that motivated me to contact him about his writing, and I did so in February, but did not receive a response.
http://www.philip-pullman.com/
Check it out and tell me I'm crazy. I'm certain that he believes I am.