I was in a Barnes & Noble today (had an old gift-card that I've kept forgetting to use)...
...and, they actually had a surprisingly decent section of books dedicated to video games.
Anyhow, I ended up buying this *REALLY* cool
Persona 4 art-book w/ tons of pics, art, interviews, etc.
I forget the name of the company that makes these books (I've also got the same size & kind of books by the same company for
Ar tonelico & the
Atelier series), and I must say, that they are all very nicely done.
I usually only get these books when I have a gift-balance to use-up...as they run $40 - $50 per book