Subject heading
Unidentified flying objects, sightings and encounters
29 books carry this heading. It is a source-library term, kept as recorded; related traditions and headings below are drawn from co-occurrence, not editorial judgment.
Related traditions
Related subjects
- Unidentified flying objects26
- Sightings and encounters18
- Human-alien encounters9
- Alien abduction8
- Life on other planets5
- Parapsychology5
- Extraterrestrial beings3
- History3
- Text3
- UFOs & Extraterrestrials3
- United States3
- Alien2
- Body, Mind & Spirit2
- Curiosities and wonders2
- Large type books2
- New Age2
- Non-fiction literature2
- Official secrets2
- Psychical research2
- Psychology2
Books
Open in Browse29 books
The Mothman Prophecies
John A. Keel
1975
Communion
Whitley Strieber
1985
Alien Agenda
Jim Marrs
1997
Secret Life
David Michael Jacobs
1992
Anatomy of a phenomenon
Jacques Vallee
1965
Abduction
John E. Mack
1994
Challenge to science
Jacques Vallee
1966
Mirage men
Mark Pilkington
2010
OPERATION TROJAN HORSE
John A. Keel, John Keel
1971
The Day After Roswell
William J. Birnes, Philip Corso, Philip J Corso
1999
The Humanoids
Aimé Michel, Charles Bowen, Jacques Vallée, Gordon Creighton, Coral Lorenzen, Antonio Ribera
1969
Transformation
Whitley Strieber
1988
Abducted!
Debbie Jordan, Kathy Mitchell
1994
Alien contact
Timothy Good
1993
Aliens among us
Ruth Shick Montgomery
1985
Close Encounters of the Fourth Kind
C. D. B. Bryan
1995
Keepers of the Garden
Dolores Cannon
1993
Majic Eyes Only
Ryan S. Wood
2005
Silent Invasion
Ellen Crystall, Philip J. Imbrogno
1991
The Andreasson legacy
Raymond E. Fowler
1997
The UFO invasion
Kendrick Frazier, Joe Nickell
1997
UFO chronicles of the Soviet Union
Jacques Vallee
1992
UFO crash at Roswell
Kevin D. Randle
1991
UFOs
Leslie Kean
2010