I'm impressed that someone is taking this on! It's not that easy to have any kind of club that encompasses all Christians. We've all had such different journeys.
For example, I started out Catholic, became an Evangelical Protestant, then went back to the Catholic Church. Since I've reverted to the Catholic Church, I've had some Christians tell me my church is a cult, not "real" Christian, pagan, anti-Christ and so on. That language has never happened here, I'm just giving that as background, to help you understand the divisions among us.
When it comes to this specific part of the Internet, my impression is that most of the books called "Christian fiction" on these boards are from a Protestant Evangelical perspective. That's not a bad thing, since I still have many Protestant friends and books in my life, but I've seldom seen Catholic books, either fiction or nonfiction, discussed here. That's why I only lurk here occasionally. If I'm looking for a book that's specifically Catholic fiction, I go to other boards. For example,
http://www.catholicfiction.net/ If there are any other Catholic readers lurking here, you might want to browse through that site.
Another issue is that Catholics have more books in their Old Testament than Protestants, so there's that difference right there. What bible to choose for a book club? Personally, I still have my Protestant King James Bible around the house and read it sometimes, but I think it would make some Protestants (like all my Baptist in-laws, for example) very uncomfortable to read a Catholic bible with the deuterocanonical books. I won't go into that whole issue one way or the other, I'm just saying that right there we have a difference among Christians. It's sad that we are divided, but I think the similarities are bigger than the differences and we all love Jesus.
I guess my point is, it may be hard to have a board that encompasses all the facets and denominations within Christianity. When I browse through some of the titles mentioned here, it seems like they are either from a Protestant Evangelical or Amish perspective. And as I said before, I am ok with that. (And I wouldn't have the time to start a forum about Catholic fiction or nonfiction. There are other good sites that do that already, although you have to hunt around for them and sometimes they're smaller parts of bigger sites.)
But if there are other Catholic lurkers here who are in a similar position, where you feel like Evangelical Protestant fiction doesn't always speak to your faith journey, yet contemporary mainstream fiction can have more sex and violence than you're comfortable with...where do you turn?
Anyway, thanks for asking for feedback. Sorry I don't have any easy answers. For what it's worth, some Christian-themed (not Catholic) fictions books I've enjoyed are
The Dirty Parts of the Bible and
Peace Like a River. Also this
The Almost True Story of Ryan Fisher: A Novel.