One of James M Deem's favorite movies as a child was The Time Machine based on a book by H. G. Wells. It featured the green, meat-eating Morlocks who lived underground ruining the paradise the time traveler found in Earth's distant future.
Of course, Hollywood time travel is nothing like what scientists think could really happen. And some people claim to have traveled through time--without a machine. James M Deem researched this idea in his book How to Travel Through Time.
Here are six stories taken from the book:
The Aberfan Disaster -- a mine disaster in Wales may have been foretold by dreams and premonitions
A Drowning -- a story of a vision of a tragedy in a past time.
The Ghosts of the Trianon -- a famous story that combines both ghosts and time travel
Reincarnation and the Titanic -- could someone who died on the Titanic have been reincarnated later?
The Facts About Time Travel -- this account describes what time travel really is (and isn't)
Two Mistaken Ideas About Time Travel -- just what the title says