Subject heading
Unidentified flying objects
224 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
- Sightings and encounters86
- Alien abduction30
- Human-alien encounters28
- Unidentified flying objects, sightings and encounters26
- History25
- Text21
- Life on other planets19
- Ovnis18
- Parapsychology18
- United States18
- Non-fiction literature17
- UFO17
- Curiosities and wonders16
- Ufon15
- Extraterrestrial beings10
- Fiction10
- Religious aspects10
- occultism10
- Observations et rencontres9
- Flying saucers8
Books
Open in Browse224 books
Era
Strange and wonderful news from Chippingnorton, in the county of Oxon
1679
The Bible and flying saucers
Barry H Downing
1968
The flying saucer conspiracy
Donald E Keyhoe
1955
Le-ʻenehem bilvad
Techia Eshet
2015Hebrew
UFO and the Bible
Morris K. Jessup
1956
Ware conterfectung, etlicher ersc[hr]ockenlicher und zůuor vnerhörter gesicht
1558German
Space, fact and fiction
Mollie Bowen
1972
The five strange wonders, in the north and west of England
1659