The Importance of Photography Books

I have quite big photography book collection and a lot of it was probably 19, you know, late or basically second half of the 20th century. Repple-Tajan documentary work is something that I've personally had my main interest in. That's still there as something that kind of keeps me inspired. So, I still think photo books are definitely worth looking at. If anyone knows any other of those big book shops that have a good photography section, then do let us know.