Following on from my earlier post, "Overheard in a Bookstore", here's a link to some more gems; this time collected by Shelf Awareness, including:
"I definitely don't want nonfiction. I like autobiographies and history."
"This is the only bookstore I've ever been in that didn't have a popcorn machine."
"Can you tell me who the author of Shakespeare is?"
"My new girlfriend is pretty churchy. Would a Gutenberg Bible be a good gift?"
"Someone once told me that the US government classified Angels & Demons as fiction to help the Vatican with the cover-up."