Who are they really? You may be astounded to learn that UFOs and extraterrestrial beings have been visiting Earth regularly for ages - but not in the way you might think. And abductions are terrifyingly real. For a very long time, men and women have been confronted with nonhuman beings who physically abused them. Supported by previously overlooked traditional, religious, and spiritual knowledge, this first-of-its-kind study shows that abductions of human beings into UFOs are committed by beings connected to humankind. The philosophical significance of these discoveries is immense. These "space travellers," or visitors, or kidnappers conduct themselves as neutral observers of the progress of Earth's affairs. Even more surprising, they can be human beings like us or elementals (such as fairies and elves), and some of them live among us. His shocking, science-based analysis turns previous notions about UFOs and abductions on their head. The presence of aliens on Earth is now established - but not all aliens are extraterrestrials. AUTHOR: Dr. Daniel Harran resides in France, holding a PhD in physics, and is an assistant professor and researcher in physics at the University of Pau. SELLING POINTS: . New and shocking study regarding two different categories of extraterrestrial visitors to this planet . This book is for those interested in the UFO phenomenon and the question of man's place in the universe . First-of-its-kind study conducted by a physicist in France 6 charts