Leah and Rachel, by Orson Scott Card

I didn't like this book the first time I read it and almost quit the second time around, but had nothing else to do and so I read it again. The two sisters who marry Jacob are such brats at times in the book that it wasn't that fun to read and then they grow up and I started to like them better. Very clean. Only mention of sex is that Rachel is too scared to get married because of it.