ADVERTISEMENT
ADVERTISEMENT
Since at least the 19th century, human beings all over the world have held the conviction that interaction with extraterrestrials is not only possible but frequent. An amazing amalgam of folk religion, folk science, pop culture, and fantasy, this offbeat encyclopedia will intrigue and excite readers of all ages as it introduces unearthly entities, realms, and beings.
Solar & Geomagnetic
Conditions
![]()
![]()
ADVERTISEMENT