Our Haunted Planet1999
by John A. Keel
Foremost Fortean investigator John Keel presents a book filled with evidence of the strange and stories of the unusual. He reveals theories about "ultraterrestrials," Men In Black, glass mountains, ancient maps, and advanced civilizations predating the caveman. Are we being manipulated for someone's amusement? For the connoisseur of Fortean phenomena as well as newcomer.
— from OpenLibrary
2 editions at OpenLibrary