No, just being for sale doesn't mean you don't already have it. Check your dogs stats for combat and treasure hunting. Level 2 book will put him at three stars, level 3 at four stars, etc. If he's already three stars you don't need to buy the level 2 book.FlyinJ said:Also, is there a way to tell what books you've already read when purchasing them from the store? I know I bought my dog a book about treasure hunting, but I'm not sure if I bought him two books on it. There is currently a level 2 treasure hunting book for sale in the store. If it's for sale, does that mean I haven't used it yet?
You can skip levels too and go straight from two stars to four stars or something. I don't know what dictates which books are available for sale.