The most haunted place in America isn’t a house, it’s an 8x10 prison cell on a Pennsylvania death row.
The evil that lurks inside it is more sadistic and malevolent than any ghost. The cell itself is a doorway, and the key is a mysterious book that has been passed down from serial killer to serial killer for decades.
This book holds the secrets of a dark and eldritch religion. It is called The Ghastly Ones.