UFO Sightings
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The Mystery of Aliens
Yuanfang Publishing House · 2025
This book gathers a wide range of alien-themed evidence, including physical traces left by aliens, the mystery of their appearance, gifts from outer-s…
The Mystery of UFOs
Yuanfang Publishing House · 2025
This book covers civil airliners encountering UFOs, strange encounters in the sky, mysterious extraterrestrial spies, adventures on the moon, UFOs wit…
Searching for UFOs
Yuanfang Publishing House · 2025
This book covers a wide range of topics, including whether aliens have visited Earth, the "heavenly books," UFO sightings during the World Wars, the U…
Tracking Aliens
Yuanfang Publishing House · 2025
This book covers a visit to Qinghai's "alien ruins," UFOs' frequent visits to the United States, aliens ignoring Earthlings, Earth attracting countles…