This bookstore, BookSmith, in SF just publicly declared it is not selling Harry Potter anymore for obvious political reasons. I called and had some fun:

>Hello, I heard you stopped carrying Harry Potter books and wanted to confirm?
>Yes, that's right
>Great. Are there any other books you've banned?
>Well, it's not a ban—
>Did you burn all your copies or?
>CLICK

Many other such paths to take.