Hynek allen (414 resultados)

Paperback. Condición: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Paperback. Condición: Very Good. The ultimate guide to Project Blue Book by one of the lead astronomers for the US Air Force program to investigate UFO sightingsand featured in History Channels Project Blue Book.

Paperback. Condición: Good. The ultimate guide to Project Blue Book by one of the lead astronomers for the US Air Force program to investigate UFO sightingsand featured in History Channels Project Blue Book.

Paperback. Condición: Fair. Reprint. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

Hardcover. Condición: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Condición: good. Paperback Book.

Paperback. Condición: Fine.

Paperback. Condición: Very Good. The ultimate guide to Project Blue Book by one of the lead astronomers for the US Air Force program to investigate UFO sightingsand featured in History Channels Project Blue Book.

Paperback. Condición: Good. The ultimate guide to Project Blue Book by one of the lead astronomers for the US Air Force program to investigate UFO sightingsand featured in History Channels Project Blue Book.

Condición: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Paperback. Condición: Good. In this invaluable work, we gain insight into the thinking of Hynek and Vallee?s research and investigations into UFOs, including Project Blue Book, the Pascagoula case, and the Betty and Barney Hill experienceFrom the outset, Hynek and Vallee make their position clear: UFOs represent an unknown but real phenomenon. The far-reaching implications take us to the very edge of what we consider known and real in our physical environment. Perhaps, say the authors, UFOs signal the existence of a domain of nature as yet totally unexplored. In this mind-stretching book, the authors sample UFO reports, including those allegedly involving humanoids, and describe the perceived patterns in the behavior of the phenomenon. They also establish a framework for further study. Where might such study lead? What can be studied, and how? What is the real nature of the UFO phenomenon? Does it originate with the actions of other intelligences in the universe? If so, where and what might they be? Does the UFO phenomenon have a purely physical explanation, or is there a vast, hidden realm that holds the solution. …

Hardback. Condición: Very Good.

Hardback. Condición: Good.

Paperback. Condición: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Paperback. Condición: Good. In this invaluable work, we gain insight into the thinking of Hynek and Vallee?s research and investigations into UFOs, including Project Blue Book, the Pascagoula case, and the Betty and Barney Hill experienceFrom the outset, Hynek and Vallee make their position clear: UFOs represent an unknown but real phenomenon. The far-reaching implications take us to the very edge of what we consider known and real in our physical environment. Perhaps, say the authors, UFOs signal the existence of a domain of nature as yet totally unexplored. In this mind-stretching book, the authors sample UFO reports, including those allegedly involving humanoids, and describe the perceived patterns in the behavior of the phenomenon. They also establish a framework for further study. Where might such study lead? What can be studied, and how? What is the real nature of the UFO phenomenon? Does it originate with the actions of other intelligences in the universe? If so, where and what might they be? Does the UFO phenomenon have a purely physical explanation, or is there a vast, hidden realm that holds the solution. …

Condición: very_good. Gently read. May have name of previous ownership, or ex-library edition. Binding tight; spine straight and smooth, with no creasing; covers clean and crisp. Minimal signs of handling or shelving. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships USPS Media Mail.…

Condición: good. A copy that has been read, remains in good condition. All pages are intact, and the cover is intact. The spine and cover show signs of wear. Pages can include notes and highlighting and show signs of wear, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships via media mail.…

Condición: Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Hardback. Condición: Very Good.

Hardback. Condición: Good.

Unknown. Condición: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Unknown. Condición: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Unknown. Condición: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

Unknown. Condición: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

Soft cover. Condición: Fine. No Jacket. States "First Fireside Edition 1992," number line 10 9 8 7 6 5 4 3, but opyright 1984. Includes Intrusions at Loring; Wurtsmith and Others[ FBI involvement from 1947; CIA involvement from 1949; David and Goliath: The CAUS Battle, etc. 264 pp. including Bibliography and Index.…

Paperback. Condición: Very Good. First Edition. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

hardcover. Condición: Very Good. Clean Pages. Proceeds benefit the Pima County Public Library system, which serves Tucson and southern Arizona.

Hardcover. Condición: Very Good-. Estado de la sobrecubierta: Good+. Light wear to the spine edges and corners. The dust jacket has small chips and tears to the edges.; 8.9 X 6.2 X 1.1 inches; 290 pages.

Soft cover. Condición: As New. 6" x 9". No dust jacket. 304 pages of excellent text, filled with great illustrations. A reproduction of the 1977 report written by J. Allen Hynek, the world's foremost expert on UFO's. The book distills 12,000 "sightings" and 140,000 pages of Project Blue Book "evidence" into a coherent explanation. Whether you believe in little green men or an official government cover-up poiicy, here are answers to some of the mysteries - and educated guesses on others. A very clean copy with no alien markings of any kind. Each book is carefully packed for shipment to ensure safe and secure delivery.…

Paperback. Condición: Good. 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 dismissed.The case against UFOs and unidentified aerial phenomena (UAP) has not been put to rest. Although UFOs ?officially? did not exist for decades according to the government, reports of sightings continue to be made, and the latest releases from the government and related hearings have surprised the world. While the scientific community has put UFOs out to pasture, the evidence used to dismiss them is rare and unscientific.Dr. Hynek, a scientist himself, and the only government-paid ufologist in history, looks at the decisions made by officialdom in the early days of ufology and how these decisions have held us back?to the point that we are still naively talking about UFOs as we were in the 1950s. Has seventy years of research made no difference at all in our understanding?Dr. Hynek proves that there is a conspiracy afoot to hide the facts and that there are many cases that still need to be explained by mainstream science?not dismissed with facile jokes and stupid logic. Citing specific cases, Hynek challenges those in the ivory tower by raising questions that have still not been answered and refuting mainstream arguments that have yet to be proven.…