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4.0(4)

The Edge of Reality

Two eminent scientists debate UFO incidents, persuasive cases, and exploration of what we still need to know about the phenomena. The Edge of Reality is an invaluable work that gives insight into the thinking of Hynek and Vallee's research and investigations into UFOs.


Authors:

  • J. Allen Hynek
  • Jacques Vallee

Narrator:

  • Jonathan Yen

Format:

  • Audiobook

Duration:

  • 11 h 52 min

Language:

English

Categories:

  • Natural sciences
  • Technology

More by J. Allen Hynek

Skip the list
  1. The UFO Experience : Evidence Behind Close Encounters, Project Blue Book, and the Search for Answers

    J. Allen Hynek

    audiobook

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