Related tags
Related subjects
Unidentified flying objects (64)
Science fiction (18)
Civilization, Ancient › Extraterrestrial influences (18)
Unidentified flying objects › Sightings and encounters (13)
Horror tales (6)
Science › Miscellanea (5)
Unidentified flying objects › Sightings and encounters › New Mexico › Roswell (5)
Unidentified flying objects › Sightings and encounters › United States (4)
Alien abduction (4)
Related tagmashes
UFO, fiction (36)
aliens, weird (35)
fortean, weird (28)
fortean, new age (25)
aliens, religion (22)
abduction, aliens (20)
alien, conspiracy (20)
fiction, fortean (19)
fiction, fortean, non-fiction (19)
fortean, non-fiction (18)
history, paranormal (18)
abduction, alien (15)
fortean, history (15)
Tag info: ufo
Includes: ufo, ufo's, ufos (what?)
Tag and its aliases used 5,165 times by 777 users.![]()
Most often tagged ufo
- Communion: A True Story by Whitley Strieber (54)
- The Day After Roswell by Col. Philip J. Corso (36)
- Chariots of the Gods by Erich von Däniken (33)
- Transformation: The Breakthrough by Whitley Strieber (31)
- Flying Saucers by Carl Jung (25)
- Flying Saucers-Serious Business by Frank Edwards (25)
- Alien Agenda: Investigating the Extraterrestrial Presence… by Jim Marrs (24)
- The Mothman Prophecies by John A. Keel (21)
- Above Top Secret: The Worldwide U.F.O. Cover-Up by Timothy Good (20)
- Close Encounters Of The Fourth Kind: Alien Abduction, UFOs,… by C. D. B. Bryan (18)
- Top Secret/majic by Stanton T. Friedman (17)
- Passport to Magonia: On UFOs, Folklore, and Parallel Worlds by Jacques Vallee (17)
- Intruders by Budd Hopkins (16)
- Dimensions: A Casebook of Alien Contact by Jacques Vallee (15)
- Mysteries of the Unknown: The UFO Phenomenon by Time-Life Books (15)
- UFOs and the National Security State: Chronology of a… by Richard M. Dolan (14)
- Gods From Outer Space by Erich von Däniken (14)
- The Roswell Incident by Charles Berlitz (14)
- The Report on Unidentified Flying Objects by Edward J. Ruppelt (14)
- Inside the Flying Saucers by George Adamski (14)




