"The speculations that disclosure of UFO reality would result in mass panic and disorder are not very convincing, especially as so many people apparently already believe in the space aliens. It is difficult to see how others would be particularly upset merely by the release of previously classified information. Surely if we are really being visited by ETs, it would be they who decided whether or not to place their reality beyond any doubt, not our politicians and security organisations. This book is fairly typical of other recent ones on UFOs, as it relies too much on cases which have been satisfactorily explained and uses obviously unreliable sources."