Seven

This task didn't thrill me so much. I took a cursory peek at all of them. Maybe I didn't pay enough attention, but it seemed that they were geared toward recommending the most popular, best-selling types of books. Also, plenty of book-nerd gabbing action, which is not my thing. I don't think I would use any of them my own self, though possibly any could be used to help a patron find something to read.