Indice1 ETs and UFOs 2 The Paranormal & the Psychic3 Alternative Medicine4 Junk Science and Pseudoscience 5 Cryptozoology 6 Frauds and Hoaxes 7 Occult and Supernatural 8 Science and Critical Thinking ETs and UFOs Frazier, Kendrick. (ed.) The Ufo Invasion : The Roswell Incident, Alien Abductions,
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