Søkt på: Bøker av J. Allen Hynek
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The Edge of Reality
Two eminent scientists debate UFO incidents, persuasive cases, and exploration of what we still need to know about the phenomena. From the outset, Hynek and Vallee make their …
The Andreasson Affair
"Something extraordinary happened to Betty Andreasson. Maybe she encountered non-human visitors or maybe something even more strange. Whatever the origin of her experience, her …
The Hynek UFO Report
The ultimate guide to Project Blue Book by one of the lead astronomers for the US Air Force program to investigate UFO sightingsOriginally released in 1977, this new edition by the …
The UFO Experience
Cited by the New York Review of Books as "the best brief for visitation," this classic study presents an analysis of UFO reports and concludes that many sightings cannot be easily …
UFOs: Interplanetary Visitors
Challenge of the Universe
This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it.This work is in the public domain in the …