ultimmmmmp asked:

I've just stolen one of n Aziraphale's books,what's the worst that can happen?

neil-gaiman answered:

Well, it starts with, “Ah, Hello. I couldn’t help but notice that you accidentally must have put a copy of Brewer’s A Dictionary of Miracles:  Imitative, Realistic, and Dogmatic into your reticule. Er, backpack, yes. If you could pop it back onto the shelf over there where you got it from I’d be extremely grateful,” and goes downhill fast.