Of all the subdivisions of the mind/body/spirit subject, ufology may be the most controversial. Yet many people are drawn to its study for the same reason they examine palmistry, meditation, aromatherapy---they are seeking an alternative explanation to the norm. In this Alternatives title, ufologist Peter Hough, provides well-reasoned evidence for an alien presence, ranging from physical landings to abductions, from the unexplained to the obvious and brings a realistic assessment to undisputed examples of alien activity from around the world.