Patricia Wrede's Thirteenth Child (Scholastic, 2009) has been on my to-read list since early spring, when I first heard it described as Little House on the Prairie meets Harry Potter. Since then, I've heard it described as a lot of other, more problematic things, primarily due to Wrede's decision to eliminate Native Americans from the North American ("Columbian") continent: there are mammoths and other megafauna instead. [Pause.] A copy is waiting for me on the hold shelf at the library; I'm anxious to read it, if not for the same reasons I had been, and judge for myself.
Reviews by Jo Walton at Tor.com (many comments), Charlotte's Library (I heard it here first), and A Fuse #8 Production (Review of the Day).
Have you read it yet? If not, does this controversy make it more or less likely that you will?