Chariots of the GodsJan 1 1999by Erich Von Daniken
Selected by Extraterrestrials: My life in the top secret world of UFOs, think-tanks and Nordic secretariesDec 9 2015by William Mills Tompkins and Dr. Robert M. Wood
- by Brad Steiger and Sherry Hansen Steiger
Ancient Aliens®: The Official Companion BookNov 15 2016by The Producers of Ancient Aliens
- by David Wilcock
Inner Paths to Outer Space: Journeys to Alien Worlds through Psychedelics and Other Spiritual TechnologiesMar 27 2008by Rick Strassman M.D. and Slawek Wojtowicz M.D.