What Are Your Best Books for New Civilization Design?

Awsom: I wish i could share more things than i can. But a lot of what we're thinking in terms of new civilization design like this as is new, it doesn't mean it's not drawing on lots of elements. Can you leave us with some book recommendations for any one who wants to read up on this litle more and expand their understanding? Awsom: The resource that i would offer the most is when you are bothered by something, or you wish some beautiful thing existed more than it does,. really think hard about why things are they are.