Atlantis Bermuda Triangle: A Novel of Time Travel and Alternate Worlds

$3.89

Unidentified Flying Hyperobject: UFOs, Philosophy, and the End of the World

$3.81

Into the Blue: Great Mysteries of Aviation (Real-Life Mysteries)

$25.49

Unidentified Aerial Phenomena: The Story Behind the Story - The Pentagon's UFO Report (Paranormal and Unexplained Mysteries Book 17)

$2.99

100 Amazing Facts about Aviation: Airplanes and the Conquest of the Sky

$7.97

In Plain Sight: An investigation into UFOs and impossible science

$18.46

Hidden History, Rain Engineering and UFO Reality

$29.99

The Vanishing of Flight MH370: The True Story of the Hunt for the Missing Malaysian Plane

$19.68

101 Lessons From The Sky: Commercial Aviation

$23.95

Where We Land: A Pilot’s Reflections at Altitude

$2.99

The Disappearing Act: The Impossible Case of MH370

$24.11

UFOs: Generals, Pilots, and Government Officials Go on the Record

$14.66

UFOs: Generals, Pilots, and Government Officials Go on the Record

$6.99

Bermuda Triangle

$23.1

Optics in the Air: Observing Optical Phenomena through Airplane Windows

$5.99

UFOs for the 21st Century Mind: The Definitive Guide to the UFO Mystery: New and Expanded Edition

$20

The Plane Truth!: Shift Happens at 35,000 Feet

$3

American Cosmic: UFOs, Religion, Technology

$12.08

American Cosmic: UFOs, Religion, Technology

$21.25

American Cosmic: UFOs, Religion, Technology

$23.63

Bermuda: Everything You Need to Know

$12.34

Bermuda: Everything You Need to Know

$2.99

The Disappearing Act: Featured on the Netflix documentary MH370: The Plane That Disappeared: The Impossible Case of MH370

$9.99

UFO Crash at Aztec: A Well Kept Secret

$8.99

The History of the Bermudas: Uncovering the Rich Legacy of Bermuda

$14.99

The History of the Bermudas: Uncovering the Rich Legacy of Bermuda

$16.99

The Search: An aviation thriller about a mysterious airplane disappearance.

$7.99

UFOs & Nukes: Extraordinary Encounters at Nuclear Weapons Sites

$31.99

UFO Science: Secret New Physics, Vehicles, & UAP

$17.99

UFO Science: Secret New Physics, Vehicles, & UAP

$15.37

Flight: The Complete History of Aviation (DK Definitive Visual Histories)

$11.99

UFOs and Water: Physical Effects of UFOs on Water Through Accounts by Eyewitnesses

$90.36

35 Miles from Shore: The Ditching and Rescue of ALM Flight 980

$4.99

They Flew: A History of the Impossible

$15.95

Under Alien Skies: A Sightseer's Guide to the Universe

$19.1

Stealth: The Secret Contest to Invent Invisible Aircraft

$17.46

UFOs: A Scientist Explains What We Know (And Don’t Know)

$19.77

Air Disaster 3: Terror In The Sky

$2.99

Under a Future Sky

$13

Under a Future Sky

$17.79

The Pocket Cloud Book Updated Edition: How to Understand the Skies in association with the Met Office

$5.89

Arriving UFO

$0.99

Flying

$9.49

What Do We Know About the Roswell Incident?: What Do We Know About?

$15.75

My 9/11—Through inflight Eyes

$15.99

Flying Into the Sun: Surfboards, Airplanes and Weed Across the Mexican Border

$13.54

Encyclopedia Brown and the Case of the Secret UFOs

$27

Skygods: The Fall of Pan Am

$18.8

Something About Airplanes

$26.86

Another Sky

$11.98

Majic Eyes Only: Earth's Encounters with Extraterrestrial Technology

$5.97

The Great Air Race: Glory, Tragedy, and the Dawn of American Aviation

$17.93

The Great Air Race: Glory, Tragedy, and the Dawn of American Aviation

$2.99

After Ike: Aerial Views from the No-Fly Zone (Volume 17) (Gulf Coast Books, sponsored by Texas A&M University-Corpus Christi)

$20.49

Countdown: A History of Space Flight

$337.98

Flying Dustoff: My Journey in Vietnam

$13.08

The Disappearing Act: Featured on the Netflix documentary MH370: The Plane That Disappeared

$12.95

Flight: 100 Years of Aviation

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The Sky Below: A True Story of Summits, Space, and Speed

$11.99

Conquering the Sky: The Secret Flights of the Wright Brothers at Kitty Hawk

$12.35