For 60 years the British and American governments have been secretly investigating unexplained UFO sightings from Rendlesham to Roswell. In 1947 the US Air Force even issued a press release announcing that they had got possession of a flying saucer. But this extraordinary outburst of openness didn't last long. The secretive and suspicious nature of the military soon took over. Now Danny Wallace sets out to find just what we haven't been told. His journey of exploration takes him from the spoo ...[Read Story ]