A Global Thread: Extraterrestrial Contact in Art Across Antiquity, the Middle Ages, and the Renaissance
To the point
Across cultures and throughout history, people have repeatedly depicted disc-shaped crafts and aerial visitors, a recurring theme that suggests a long-standing fascination with extraterrestrial contact, though the evidence remains interpretive and uncertain.
Gskyer Refracting Telescope
The Extraterrestrial Species Almanac: The Ultimate Guide to Greys, Reptilians, Hybrids, and Nordics (MUFON)
Craig Campobasso
Atlas of Unidentified Flying Objects
Andy McGrillen
UFO Crash Retrievals: The Complete Investigation
Leonard Stringfield
Our recommendations from Amazon