If you are genuinely curious about officially documented reports about UFOs (not aliens), then I highly recommend reading "UFOs: Generals, Pilots, and Governmen

If you are genuinely curious about officially documented reports about UFOs (not aliens), then I highly recommend reading "UFOs: Generals, Pilots, and Government Officials Go on the Record" by Leslie Kean. http://www.amazon.com/UFOs-Generals-Pilots-Government-Officials/dp/0307717089 http://www.amazon.com/UFOs-Generals-Pilots-Government-Offici... In a field where many of the books are written by either true believers or debunkers, this is a fresh take on the phenomena, carefully researched and conservatively written by an investigative journalist.