Muqadimat Ibn Khaldun. History, Sociology, Political Science, Scientific Empiricism, Theology, Superstition, Gossip, Leadership, Trivia .. it's everything. It feels like a collaboration between the Grim brothers, Karl Marx, Douglas Adams and Plato. People well versed in Islamic history will get the most out of it. It's a book written by a scientist for a religious and superstitious audience. You can see him walk the fine line, appeasing his princely sponsors while speaking his mind. It's full of code-language written for a better enlightened generation while accommodating the religious and cultural beliefs of his era. Read his biography and you should see bits and pieces of Rousseau; a hypocritical, pan-handling snob who makes his living saying one thing, and living his life doing another .. while still being a fucking genius :-D