You have already learned that in ancient time Civilization after Civilization fell before it could rise much above the level of barbarism. You know that we and the previous race of Guardians saw to it that this, OUR Civilization, has not yet fallen. Know now that the task of your race, so soon to replace us, will be to see to it that it does not fall. One of us will become _en rapport_ with you as soon as you have assimilated the facts, the connotations, and the implications of this material. Prepare your mind for contact. Kit Kinnison. THE END.