In the world of UFO phenomena, there have always been conspiracies swirling around that run the range from the merely odd to the downright ludicrous. One corner of these UFO conspiracies is the existence of top-secret documents towards which all manner of conspiracies gravitate. These documents might outline UFO secrets, cover-ups, information on alien tech or aliens, and who whole bunch of other secretive things concerning UFOs, but they have always drawn intrigue and mysteries to them, and here we will look at some of these.