The Order of Reason patterns itself after mystery cults and secret societies, dividing its knowledge into inner and outer labyrinths. As both initiate and reader progress through the labyrinths, they learn more of its secrets. Chapters cover the organization of the Order, from cabals to lodges; the basics of the enlightened philosopher's paradigm; sample effects they work through their inventions and sciences; the inner secrets of the Order and its philosophies; and character ideas, examples and NPCs.