You should check out Mystcraft (http://ftbwiki.org/Mystcraft http://ftbwiki.org/Mystcraft). Basically you need to find pages to write your own age, using them y

You should check out Mystcraft (http://ftbwiki.org/Mystcraft http://ftbwiki.org/Mystcraft). Basically you need to find pages to write your own age, using them you can describe a Minecraft world that would then be generated, complete with linking book that you can give to other player. It's pretty fun and the closest I have ever found to recreate the experience of being Atrus.