I just finished reading a great book Mozart's Sister by Nancy Moser for Becky's Christian Reviews. But the book, I think, is really for any audience--Christian or not. It's just a great historical read.
I've also recently reviewed the following:
In the Shade of the Jacaranda by Nikki Arana
Taking Back the Good Book by Woodrow Kroll
Sophie's Dilemma by Lauraine Snelling
Courting Trouble by DeeAnne Gist