Catalog
Category membership means relevance, not endorsement. About this tradition
1967
Akte Aliens
Andrew Donkin
1999
Akte UFO
Courtlandt Dixon Barnes Bryan
Alchemy: science of the cosmos, science of the soul
Titus Burckhardt
Near-Death Experiences
Birk Engmann, Бирк Энгманн
2014
The UFO mystery solved
Steuart Campbell
1994
The biological universe
Steven J. Dick
1996
UFO 1665
Moritz Wullen
2023
Alien Abductions
Sarah Moran
2000
Final report of the scientific study of unidentified flying objects conductedby the University of Colorado under contract to the United States Air Force
Daniel S. Gillmor
1969
Flying saucers through the ages
Paul Thomas
1965
Grays, Alien Abductions and Genetic Creation of Humans Hybrids Race
Maximillien De Lafayette
2010
Intercept--but don't shoot
Renato Vesco
1971
Mirrikh, or, A woman from Mars
Francis Worcester Doughty
1892
Mysteries of the skies
Gordon Ira Rupert Lore
Planet of Peril
Otis Adelbert Kline
1929
The sky people
Brinsley Lord Clancarty Le Poer Trench
1960
UFOs
Ray Clarington, Robert Kent
2015
... dann kamen die UFOs
Lars A. Fischinger
2001·German
10000 Jahre UFOs
Reinhard Habeck
Aliens
Johannes Fiebag
1999·German
Aliens auf dem Teufelsberg
Barbara Büchner
2000·German
Außerirdische und was Sie darüber wissen sollten
Peter Leibundgut
2011·German
Begegnungen mit außerirdischen Intelligenzen
Richard L. Thompson
1997·German
