Home of little bookstores of various sorts. Most of them are closed at the moment (as is the way of little bookstores), but at least one is open: Kessinger Publishing. You see a vast array of books on Freemasonry through the window, and a nice little display case of Masonic jewelry...
A relatively new storefront has opened up, for Blake's Books, a well-lit and organized used book store.
Down the alley, there is a co-op shop, with lots of little antique bookstores; beside that is a large used-books swap, with many tables at it.
There is a window for a small publisher, Hisarlik Press, a small academic firm specializing in Scadanavian and Period stuff. They have a few interesting books on Sword and Morris dancing in their folklore section.
Down at the end of the alley is a gigantic bookstore, Amazon Books, which makes even the largest Barnes and Noble look small...