Then there are the books

In the exhibit hall is located around 150 publishers displaying a selection of their books. Be still, my beating heart. After lunch, I will be spending, oh, three or four hours winding my way from aisle to aisle. Of course, I don't buy the books. They cost too much and I don't have a book expense account. But I do take a picture of the cover of books I'm interested in with the aspiration of taking those pictures to the library, otherwise known as the free book store.