Not a hoax, not a dream, not a fantasy... THIS IS REALLY HAPPENING!!
Or is it? Are aliens already among us, regularly abducting and experimenting on innocent humans? Are hairy yetis and slimy nessies lurking in our backwoods and backwaters? Are ghosts and goblins haunting the mansions of Hollywood? And what about those shady Men in Black, anyway?
The Big Book of the Unexplained: unexplainable? YOU DECIDE.