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Science fiction (24)
Occultism (16)
Speculation (15)
Civilization, Ancient › Extraterrestrial influences (13)
Social change (12)
Investments (11)
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Twenty-first century › Forecasts (9)
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alternate history, non-fiction (41)
fortean, non-fiction (25)
fortean, history (24)
fiction, fortean (22)
fiction, fortean, non-fiction (22)
alternate history, conspiracy (21)
fortean, weird (21)
alternate history, paranormal (20)
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future, technology (20)
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non-fiction, weird (18)
UFO, fiction (18)
astronomy, mythology (17)
mythology, weird (17)
Tag info: speculation
Tag used 1,208 times by 265 users.
Most often tagged speculation
- The World Without Us by Alan Weisman (14)
- Chariots of the Gods by Erich von Däniken (7)
- Devil Take the Hindmost: A History of Financial Speculation by Edward Chancellor (7)
- The Holy Blood And The Holy Grail by Michael Baigent (7)
- Mugglenet.Com's What Will Happen in Harry Potter 7: Who… by Ben Schoen (7)
- The Education of a Speculator by Victor Niederhoffer (6)
- Fingerprints of the Gods by Graham Hancock (6)
- The Origin of Consciousness in the Breakdown of the… by Julian Jaynes (6)
- 2012: The Return of Quetzalcoatl by Daniel Pinchbeck (5)
- Communion: A True Story by Whitley Strieber (5)
- The 12th Planet by Zecharia Sitchin (5)
- The Science of Aliens by Clifford A. Pickover (4)
- After man : a zoology of the future by Dougal Dixon (4)
- Uriel's Machine by Christopher Knight (4)
- The Singularity Is Near: When Humans Transcend Biology by Ray Kurzweil (4)
- The Message of the Sphinx: A Quest for the Hidden Legacy of… by Graham Hancock (4)
- Extraordinary Popular Delusions and the Madness of Crowds by Charles Mackay (3)
- The Morning of the Magicians by Louis Pauwels (3)
- One Up On Wall Street : How To Use What You Already Know To… by Peter Lynch (3)
- Worlds in Collision by Immanuel Velikovsky (3)
