Brief review to be added of “UFOs and Outer Space Mysteries” (1982) (available on Amazon USA and on Amazon UK) by James E Oberg.
Brief review to be added of “The Reference for Outstanding UFO Sighting Reports” (1966) (available on Amazon USA and on Amazon UK) by Thomas M Olsen
Brief review to be added of Paget, Peter's book “The Welsh Triangle” (1979) (available on Amazon USA and on Amazon UK)
See also the related entry for the book “The Dyfed Enigma”
Brief review to be added of Len Ortzen's book “Strange Stories of UFOs” (1977) (available on Amazon USA and on Amazon UK).
Brief review to be added of Raymond A Palmer's book “The Real UFO Invasion” (1967) (available on Amazon USA and on Amazon UK)