J. Allen Hynek

Popular items by J. Allen Hynek

View all offers

The Edge of Reality: Two Scientists Evaluate What We Know of the UFO Phenomenon (MUFON)
Hynek, J. Allen; Vallee, Jacques

Item prices starting from

US$ 11.66

View 35 offers

Also find
New, Used
Night Siege: The Hudson Valley Ufo Sightings
Hynek, J. Allen; Imbrogno, Philip J.; Pratt, Bob

Item prices starting from

US$ 16.49

View 28 offers

Also find
New, Used, First Edition
The UFO Experience: Evidence Behind Close Encounters, Project Blue Book, and the Search for Answers (MUFON)
Hynek, J. Allen

Item prices starting from

US$ 19.73

View 36 offers

Also find
New, Used, Signed, First Edition
The UFO Experience
Hynek, J. Allen

Item prices starting from

US$ 20.00

View 9 offers

Also find
Used
UFO Experience : A Scientific Enquiry
Hynek, J Allen

Item prices starting from

US$ 42.75

View 6 offers

Also find
Used, First Edition
U.F.O.Report
Hynek, J Allen

Item prices starting from

US$ 43.93

View 4 offers

Also find
Used
The Hynek UFO report
Hynek, Dr. J. Allen.

Item prices starting from

US$ 11.00

View 69 offers

Also find
New, Used, First Edition
The UFO Experience: A Scientific Inquiry (Collector's Library of the Unknown)
Hynek, Joseph Allen

Item prices starting from

US$ 18.49

View 41 offers

Also find
New, Used, Signed, First Edition

Showing 8 of 9 titles