What reading material would you provide to a visiting alien being?
pavelludiq: How about philosophy. It would be hard for them to get the other stuff(excluding math and science). I don't know if they could get our philosophy either, since the way we think and see the world is very tightly coupled with our psychology, but we can assume that if they got our language(lets call it blubish) they either understand humans to some degree, or are themselves similar to us(or similar enough to understand us).