British aerospace engineer Cramp began much of his scientific anti-gravity and UFO propulsion analysis back in 1955 with his landmark book Space, Gravity and the Flying Saucer (out-of-print and rare). His next books UFOs and Anti-Gravity: Piece for a Jig-Saw and The Cosmic Matrix: Piece for a Jig-Saw Part 2 began Cramp's in-depth look into gravity control, free-energy, and the interlocking web of energy that pervades the universe. In this final book, Cramp brings to a close his detailed and controversial study of UFOs and Anti-Gravity with what he calls the Advanced Time Factor, or the AT Factor. This fascinating collection of some of the UFO related works is presented here in an autobiographical format in response to popular enquiry. In this work the author points out that any preview of future events can logically be regarded as a form of time travel and this may occur in a vast cosmic matrix system in which all things have their shared existence. Drawing on his own experience, the author discovered that the elapsed time between preview of an event to its manifestation can also be variable and for co-ordination and tabulating purposes he has designated this as an advanced time factor (ATF) in his case measured in years. Cramp also reveals evidence of other experiences of the industrial kind which has helped him to reach the philosophical conclusion that despite the dogged efforts of the individual, there really is a right time for everything!