Man Made UFOs .com ...is planned for development. For now, try the following print sources: In a nutshell, Tesla invented them, Hitler pioneered them, the U.S. swiped them
Man-Made UFOs: Fifty Years of Suppression by David Hatcher Childress
Hitler's Flying Saucers: A Guide to German Flying Discs of the 2nd World War by Henry Stevens
UFO Revelation: The Secret Technology Exposed? Tim Matthews
Pentagon Aliens William Lyne
Occult Ether Physics: Tesla's Hidden Space Propulsion System & The Conspiracy to Conceal It William Lyne
The Cosmic Conspiracy Stan Deyo
Project Beta See full review by Nick Redfern
The Great UFO Hoax: The Final Solution to the UFO Mystery Gregory Kanon