Bad Hotel by Dustin Reade
The whole world is haunted. Ghosts and monsters are everywhere and it's actually kind of irritating. So, two friends take it upon themselves to get rid of the ghosts and set the world right again, even though, they have no clue what they are doing. Like, at all. They set off on an adventure through a world of haunted donut shops, alien department stores, worm-riddled junkyards and possessed schoolhouses until they finally check into the Bad Hotel.
"Bad Hotel is a twisting, turning rabbit hole of a book, shimmering with surreal imagery and paranoia. Bring some drugs."
-David W. Barbee
"Bad Hotel is Ghost Hunters getting trapped in The Twilight Zone, or a stoner version of The X-Files, or Kevin Smith directing The Shining." – G. Arthur Brown, author of Governor of the Homeless and The Long Night of the Eternal Korean War.