Curling up with a good book and a cat is a heavenly experience. Libraries and bookstores know that, and having a cat around is not only good for customers relations and advertising, they also keep mice away. And they make the folks who work there happy. Over the years, we’ve brought you several lists of bookstores and their resident cats. Here are a baker's dozen more of them for your enjoyment in a new list I posted at mental_floss.