Amazon.com: UFOs: Sichtungen seit 1945: 9783613037205: Schwede, Frank: Books
The UFO Experience: 9780345273611: Hynek, J. Allen: Books - Amazon.com
Amazon.com: The Complete Book of Ufo's: An Investigation into Alien Contacts & Encounters: 9780806981321: Randles, Jenny, Hough, Peter: Books
They Are Already Here: UFO Culture and Why We See Saucers: Scoles, Sarah: 9781643133058: Amazon.com: Books
Amazon.com: The Allende Letters And The Case For The UFO: Vero Edition: 9781892062413: Jessup, Morris K., Barker, Gray: Books
Amazon.com: Unidentified: The UFO Phenomenon: How World Governments Have Conspired to Conceal Humanity's Biggest Secret: 9781601633422: Salas, Robert: Books
Amazon.com: UFO Disclosure 2021: The Final Guide on Declassified Reports, Military Sightings, Historical Abductions and Recent Investigations About the Greatest Secret Ever: Extraterrestrial Life on Earth: 9798528746104: Davis, Robert: Books
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Amazon.com: UFO Crash in Brazil: A Genuine UFO Crash with Surviving ETs: 9781585095742: Leir, Roger K: Books
The Big Book of UFO Facts, Figures & Truth: A Comprehensive Examination: Spignesi, Stephen, Birnes, William J.: 9781510720855: Amazon.com: Books
Ufo Healings: True Accounts of People Healed by Extraterrestrials: 9780926524330: Dennett, Preston E., Dennett, Christine: Books - Amazon.com
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Alien: Examining Jesus Christ in a UFO Universe: Bennington, Jeff: 9781499285130: Amazon.com: Books
UFO of GOD: The Extraordinary True Story of Chris Bledsoe - Kindle edition by Bledsoe, Chris, Semivan, Jim, Alexander, John B.. Religion & Spirituality Kindle eBooks @ Amazon.com.
Amazon.com: Die Beobachter. Das gro�e UFO-Buch: 9783404135639: unknown author: Books
No Return: The Gerry Irwin Story, UFO Abduction or Covert Operation?: Booher, David, Vallee, Jacques: 9781938398841: Amazon.com: Books
UFOs: Myths, Conspiracies, and Realities: Alexander Ph.D., John B., Rutan, Burt, Vallee, Jacques F., Clancy, Tom: 9781250002013: Amazon.com: Books
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UFO: The Inside Story of the US Government's Search for Alien Life Here—And Out There: Graff, Garrett M., Roy, Jacques: 9781797164281: Amazon.com: Books
UFOs: The Ultimate Abduction: 9781735478579: Fowler, Raymond E: Books - Amazon.com
The UFO Experience: Evidence Behind Close Encounters, Project Blue Book, and the Search for Answers: Hynek, J. Allen, Hynek, Paul: 9781590033081: Amazon.com: Books
UFO Science: Secret New Physics, Vehicles, & UAP: Turner, G O, Morran, Kaz: 9798989145904: Amazon.com: Books