The biggest mystery of our era finally gets the balanced and unbiased investigation it deserves. 'ANTIGRAVITY PROPULSION: Human or Alien Technologies?' is a far-reaching exploration into the UFO phenomenon that covers all possible scenarios and discounts nothing. Written by novelists, filmmakers and independent researchers James Morcan & Lance Morcan, with a foreword by advanced interstellar propulsion systems expert Grant Hayman and an afterword by leading scientist and space industry veteran Dr. Takaaki Musha, one of the great enigmas of all time is examined with equal doses of open-mindedness and skepticism. This book includes never-before-mentioned accounts of popular UFO topics like Area 51, Roswell and alien abduction claims, as well as tackling less reported subjects such as Nazi and Japanese antigravity experiments and even rarer theories involving quantum physics and lost civilizations of the ancients. What do all the sightings of UFO's around the world reveal? Who is covering up the existence of these strange craft in our skies? And are the technologies manmade or extraterrestrial in origin? Forget what you think you already know and prepare to be surprised. For those searching for the truth about these exotic technologies and wanting to know why they are being concealed from the public, ANTIGRAVITY PROPULSION is a must read.