I was going to suggest putting political books under philosophy, but I just checked, and that's not a category either. A couple of categories (and I know that new categories are probably not going to happen, based on the chats I have been listening to) I would like to see are: Humor (I have been using entertainment) Holidays Hobbies/Crafts (I have done several knitting books lately and home and garden just doesn't quite match) Jamie in Michigan Currently Reading - Father and Son by Larry Brown