Summary: It appears that humans have been in contact with “alien” life-forms and intelligences for millennia. Anyone who is open-minded enough to investigate honestly the available cultural, physical and historical evidence will quickly come to the conclusion that it is unlikely we are the only intelligent beings in the Universe. Ancient rock paintings in North America, North Africa and Australia; olden tales of elves, fairies, and pixies; and stories of thousands of people who claim that they have been
