Why are there bibles in hotel rooms?

I travel a lot and find that there are bibles in pretty much every hotel room. This seems a little presumptuous and prejudicial to me. Why don't they also have the Qur'an, the Torah, the Tipitaka, etc? And what about atheists? Should atheists be left out of this? Maybe I'd like a nice philosophy book to mull over. It all seems rather unfair to me.