St. Pauls Bookshop

I was busy looking for christmas gifts and ended up wandering towards this part of town. As I was getting dangerously close to Nation of Shopkeepers (a fairly nice bar near here) I decided that I ought to make a real conscious effort to continue with my yearly gift hunt.
I noticed a window of books. I didn’t pay attention to the titles, merely thought, «Oh, a book store! This might have something for me!»
Ah. On entering I began to notice the common theme throughout the store — a good proportion of these books were related to Christianity. Then it clicked that they might nearly all be religious books. They had virtually everything covered: Religious musical books, bibles, pastoral studies and even catechetics (Cat‘e*chet“ics\, n. The science or practice of instructing by questions and answers. — from
).
And so I smiled politely and wandered back out of the shop, looked up to see the «St. Pauls» part of the store name, turned around and noticed the cathedral on the other side and everything began to make sense.
Essentially, being non-​religious, this shop has nothing for me. Perhaps, at a stretch, a book to study Christian opinion, but not much more. However, if you are Christian, or you are studying Christianity (and its denominations) then this might be a reasonable starting point! It certainly has a lot of options covered on that front.