A seminal text which has redefined extraterrestrial encounters. 

Beyond the familiar opposition between those who believe that UFOs are spacecraft from other planets and those who believe UFOs do not exist at all, lies a landscape of stranger and more rewarding topics.

This new edition of Greer's groundbreaking The UFO Phenomenon is a discovery of the nature of apparitions, the history of secret American aerospace technologies, the mythology of progress, and the role of popular culture in defining experienced reality.